Well, tonight in las vegas, donald trump and Hillary Clinton debate for the third and final time. Since their last faceoff, trump has faced numerous allegations of Sexual Assault and declining poll numbers, while clinton is dealing with almost daily revelations about her use of private email. Weijia jiang is in las vegas. Good morning. Reporter good morning. And to everybody. Donald trump is trailing in the polls, butoi the numbers. Hillary clinton has been laying low without a Campaign Rally in a week. And with both candidates on the defensive from those controversies, debate experts predict this could be the dirtiest one yet. Donald trump spent the evening before the final debate, vowing to bring term limits to congress as president. Its time to sweep the corruption out of washington. Reporter the republican nominee goes into tonights lost support among women voters amid multiple allegations of Sexual Assault and harassment. Just yesterday, six people came forward to corroborate claims leveled against him by a writer for People Magazine who says trump forcibly kissed her during an interview at his Florida State in 2005. These were madeup allegations made up by the media. Very unfair. Reporter Hillary Clinton says she is ready to answer emails published by wikileaks. One yesterday showed aides mocking rival bernie sanders. The format for tonights debate is the same as the first, with clinton and trump standing at different podiums. As they make their final case to millions of americans. University of las vegas professor Jacob Thompson thinks style debate. For trump, i think hell literally throw everything in the kitchen sink at hillary ranging from more talk from accusers against bill clinton to breitbart accuser theories. Reporter all eyes are to see if they shake hands from the start, something they avoided last time. Even the candidates guess list reveal attempts to rattle the other side. Trump is bringing a mother whoso benghazi attacks and blames clinton for it. Clinton is bringing two known billionaires including mark cuban and no secret there is bad blood between him and donald trump. It is bound to be an interesting night. Weijia jiang in las vegas, thanks so much. Wikileaks says the u. S. Government was behind ecuadors decision to cut off Internet Access for wikileaks founder julian assange. He was granted asylum in 2012 embassy. President obama had advice for donald trump. Stop whining. The president said trumps accusations of voter fraud are unprecedented and not based on fact. You start whining before the game is even whenever things are going badly for you and you are losing, you start blaming somebody else . Then you dont have what it takes to be in this job. The president addressed the election yesterday at the white house while hosting the italian Prime Minister. Mr. Obama also accused trump of cozying up to russian president vladimir putin. Coming up on cbs this morning, we will talk about tonights debate with mark leibovich, the chief National Correspondent for the New York Times magazine. 9 00 eastern 8 00 central. Antiamerican protests outside of the u. S. Embassy in the philippines turned violent overnight. A police van that had been attacked plowed through the crowd. There were about a thousand demonstrators outside of the embassy in manila. 31 people were arrested and not clear how many were injured. Now to the battle to retake the isis stronghold of mosul. Iraqi troops and their kurdish coalition, say they have driven isis fighters out of ten villages near mosul, but isis is dug in and the actual battle for the city has yet to begin. Holly williams reports from iraq. Reporter the village of tajvilo was recaptured from isis yesterday. Left behind behind the battle are clues how isis will defend mosul. The extremists dug a network of Lieutenant Colonel shaled expects the same in mosul as well as more sued bombers. The battle for mosul began in villages on the eastern side of the city where kurdish fighters went housetohouse, hunting down the isis Gunmen Holding out there. U. S. Coalition air strikes demolished the tunnels in taj ella which was abandoned by its residents three years ago. Three air strikes, three u. S. Air strikes target is the tunnel. Four. Targeting the tunnels. But in mosul home to around a million civilians who are effectively human shields, air strikes will be difficult without massive casualties. Isis released this propaganda video today claiming that life in the city is normal, showing offensive. But normal life in mosul also includes this morning another brutal execution of a man they claim is a spy. Isis is hungerering down, preparing to defend the biggest city in its socalled islamic state. There are also fears that isis could use chemical weapons in the battle for mosul. Last month the u. S. Air strike a chemical weapons plant in the area. Holly williams, cbs news, in northern iraq. Back here at home. Another batch of mosquitoes carrying the zika virus has been detected in miami. The insects were in a trap in an area already designated as a transmission zone. A large portion of the city remains an active zika zone. More than a thousand people in florida have been affected, most u. S. , though. Fire homes destroyed by a wildfire in southern colorado. More than 2,500 square miles have been burned and hundreds of other homes are threatened. A fire blew a outbuilding into a power line. As of last night, the fire remained out of control. Coming up on the morning news. Upgrading air travel. Why airlines may need to pay up the next time your luggage arrives late. And a lawsuit over the flint water crisis takes aim at the school system. This is the cbs morning news. achoo did you know you can pick up cold flu viruses from things in your home for up to 48 hours . Its like having a sick Family Member that you didnt even know was there. And we all know what happens when one Family Member gets sick. But lysol spray and lysol wipes kill 99. 9 of germs including 8 common cold flu viruses to help protect your home. This cold and flu season help keep your home happy and healthy after brushing, listerine . Total care strengthens teeth, helps prevent cavities and restores tooth enamel. Its an easy way to give listerine . Total care to the total family. Listerine . Total care. One bottle, six benefits. Power to your mouth . Ou do sometimes, grandpa . Well, when you have copd, it can be hard to breathe. It can be hard to get air out, which can make it hard to get air in. So i talked to my doctor. She said. Symbicort could help you breathe better, starting within 5 minutes. Symbicort doesnt replace a rescue inhaler for sudden symptoms. Symbicort helps provide significant improvement of your lung function. Symbicort is for copd, including chronic bronchitis more than twice a day. Symbicort contains formoterol. Medicines like formoterol increase the risk of death from asthma problems. Symbicort may increase your risk of lung infections, osteoporosis, and some eye problems. You should tell your doctor if you have a heart condition or high Blood Pressure before taking it. Symbicort could mean a day with better breathing. Watch out, piggies children giggle symbicort. Breathe better starting within 5 minutes. Call or go online to learn more about a free trial offer. If you cant afford your medication, astrazeneca may be able to help. o the last state dinner of president obamas tenure was also one of the biggest. The guests of honor were Prime Minister matteo renzi and his wife. House minority leader nancy pelosi. Obamas. Thank you so much for your nrvel journey and thank you so much for Incredible Service and thank you so much for the value you aspire. Not only the United States of america, but around the world. Also on hand last night were our own gayle king and her daughter and white house aide. Schools are being sued in the flint water crisis. New proposals to make flying easier. Those are some of the headlines on the morning newsstand. Wall street journal reports on proposed rules designed the Transportation Department wants carriers to refund checked bag fees if luggage is substantially delayed. Airlines would also be required to report flight delays and other mistakes by their regional carriers. The proposals are up for public comment. The Philadelphia Inquirer results the criticism of bill cosby and his lawyers. The d. A. Says the comedian used a scorched earth policy to hide decade. The unsealing of the 2005 deposition led to the sex assault case cosby now faces. In his deposition, cosby admitted he used drugs in encounters with women. Special needs student in flint, michigan. The aclu claims the children arent being properly educated due to unfair policies and the citys water crisis. The change proposals by the educators. Word of the most expensive shoe shine ever. The smithsonian hopes to raise 300,000 on kick starter to judy garlands famous ruby slippers could be restored. The shoes she wore nearly 80 years ago in the wizard of oz why am i so devastatingly handsome, im in a fragrance. Ad, and my sweethearts gone sayonara. This scarf, all thats left to remember. What she washed this like a month ago hows a guy supposed to move on the long lasting scent of gain flings. Heres a look at todays lforecast in some cities around the country. And liftoff. Rurr russians are on their way possess the International Space station. The trio should reach the orbiting lab early friday. On the cbs moneywatch now. Easy exchanges for travelers with galaxy note sevens. Jill wagner is at the New York Stock Exchange with that and more. Good morning. Health stocks led a broad rally on wall street yesterday and wiped out market losses from monday. The dow gained 75 points and s p closed 13 points higher. 80 companies in the s p are expected to report Quarterly Results this week. Nasdaq rose 44 points. Yahoo s revenue plunged 14 after subtracting advertising commissions. Its yahoo ease first Earnings Report since admitting to a in july yahoo announced it is selling its digital operations to verizon. Next years cost of living adjustment for Social Security an increase of under 4. But it beats this year because inflation, there was no increase. More than 60 million americans receive Social Security. Exchange booths at airports for passengers can swipe their galaxy note seven stoemartphone. The phones have been banned by faa. The booths are being set up in some of the busier airports in australia. It calls for the german about 475,000 volkswagens with diesel engines. Their owners would get an additional 10,000 each. A final decision is expected by october 25th. Good news for the vw owners. Jill wagner at the New York Stock Exchange, thanks a lot, jill. Still to come privacy concerns. A look at facial Recognition Technology that taps into a database of millions of americans. . Tomorrows the day besides video games. Every day is a gift especially for people with Heart Failure. But today theres entresto . A breakthrough medicine that can help make more tomorrows possible. Tomorrow, i want to see teddy bait his first hook. In the largest Heart Failure study ever, entresto . Was proven to help more people stay alive and out of the hospital than a leading Heart Failure medicine. Women who are pregnant must not take entresto . It can cause harm or nt take entresto . With an ace inhibitor or or aliskiren. If youve had angioedema while taking an ace or arb medicine, dont take entresto . The most serious side effects are angioedema, low Blood Pressure, kidney problems, or high potassium in your blood. Tomorrow, im gonna step out with my favorite girl. Ask your heart doctor about entresto . And help make the gift of tomorrow possible. I just want whats best for my kids. I think what about the students in all of our schools . Every new charter takes away more money from the existing public schools. Thats 400 million dollars, just last year. We cant afford to drain even more money from our kids schools because theyre already losing so much. Im not just standing up for my own kids; im fighting for yours, too. Heres a look at todays forecast in some cities around the country. Well, that groan you may have heard last night was probably coming from cubs fans. Their team now trails in the National League pennant series two games to one. In los angeles. The cubs 18 inning scoreless streak is the longest in the teams postseason history. In the american League Pennant fight, toronto is finally shaking off the batting box blues. The blue jays avoided elimination last night by beating visiting cleveland 51. Josh donaldson slugged a towering homer, as toronto hitters finally started to connect. But the indians can still clench their first world series berth in 19 years so its like the old police lineup, but on steroids. Technology is giving investigators a fast new way to spot suspects. Jeff pegues looks at the potential impact of facial recognition. Reporter the facial Recognition Technology locks on once youre in range. Putting the green box around us and displaying our names. Reporter Benji Hutchinson works for nez, a company that sells the software. So there are cameras like this there are. Reporter cameras equipped with the software can match a persons face to others in a database. It could have helped after the Boston Marathon bombing. Investigators there had to sift through 120,000 photos in nearly 13,000 videos before identifying dzhokhar tsarnaev. It would have led to the suspect sooner . Absolutely. It would have dramatically released thee seconds. Reporter in baltimore, the police used facial requisition during the 2015 riots to identify lewding suspects, but it has raised privacy concerns. Alvaro is the author after Georgetown Law School study on facial recognition. It found 26 Police Departments use the technology and 16 states allow the fbi to tap into their systems. Photos are combed from social media images and Drivers Network primary includes lawabiding americans. Maryland enrolled 4 million drivers in its system and ask a marylander, do they know they are in a lineup that is scanned thousands a time a year without warrants . Im pretty sure they will be surprised about that. Reporter maryland official say they limit access to the technology. The fbi says the technology is crucial to catching terrorists and criminals. Jeff pegues, cbs news, washington. An expectant mother is settling in at the new home where she will have her baby. She is an 800pound manatee called washburn. Rescuers found her off cape code in waters too cold for her species. She was flown yesterday to seaworld in orlando and much better conditions there. The little one should arrive in about six months. Coming up after your local news on cbs this morning, more from orlando on the manatee rescue. Im annemarie green. 7 days ago, karen wasnt thinking about joining her daughters yoga class. She was thinking about her joints. But now that shes taking osteo biflex, shes noticing a real difference in her joint comfort. With continued use, it supports increased flexibility over time. Shes single. It also supports wonderfully high levels of humiliation in her daughter. Shes a little bit shy. Your joint comfort can be your kids discomfort. Our 80 smaller tablet. Osteo biflex. Made to move. My advice for looking younger, longer . Get your beauty sleep. And use aveeno . Absolutely ageless . Night cream with active naturals . Blackberry complex. Younger looking skin can start today. Absolutely ageless . Heres oo another look at this mornings top stories. Donald trump and Hillary Clinton hold their third and final debate of the campaign tonight in las vegas. Trump, who says he wants to bring term limits to congress, is dropping in most polls. Clinton will face concerning the almost daily stream of hacked campaign emails. And isis fighters dug a network of tunnels to protect themselves during the battle for mosul in iraq. The u. S. Says isis is using civilians as human shields as iraqi and Kurdish Forces approach the city. And expectancy isis fighters to use chemical weapons to defend their strong dog hold. A barber shop in michigan is offering more than just haircuts for the community. Its caring for head inside and reporter theres no barber pole outside of the fuller cut because possiblily because a whole lot more going on inside than snipping. And trimming. Circumstance is kind of like situation, okay. Reporter like trevon lyman, any boy who comes here and sits and reads from a book during a haircut gets 2 shaved off the price. An idea owner alex has really caught on. Parents already prepping their kids to sit in the chair and get ready to read the book. Reporter Robert Hopkins brings his son. Who doesnt want a couple of dollars off when you got three boys . Reporter Jalen Johnson is a seven grader. What is better, the discount, the 2, or the reading . Probably the reading part . Reporter yeah . Ryan griffin cuts hair and sorts books. You assigned like a white person. That same rational comes from, you know, youre a nerd. That same rational comes from, you know, youre old time. Reporter learning is uncool . Learning is uncool. We have to break those things. I just back to the quote its easier to repair strong children than repair broken men. Reporter what Charles Johnson is 12. Parents want to make that person proud. Reporter he got his two bucks and a lot more. There you go, sir. Reporter dean reynolds, cbs news, ipslanti, michigan. Smart move. Coming up after your local news on cbs this morning, john kasich. Wellknown cave diving site in florida following the weekend deaths of two men. And a technique called cold caps to help reduce hair loss in women undergoing chemotherapy for breast cancer. That is the cbs morning news for this wednesday. Thanks for watching. Im annemarie green. Right now at 4 30, a developing story, a teen bicyclist hit and killed by an suv. The latest on the police investigation. Swimmers caught in a rip current. How the coast guard was able to bring them to safety. And for the third and final time the president ial nominees will debate tonight. We candidates. Live from the channel 4 studios in boston. This is wbz news this morning. Good morning to you, 4 30 right now. Thanks so much for joining us, im chris mckennon. It is wednesday, october 19, a much less soggy start to your day, you could say. Danielle. We are talking about temperatures that will be 75 to 80. It will be a warmer afternoon. The warm front took its time yesterday