Has been cascading down its spillway, filling the creek to overflowing. The floodwaters also caused a mileslong traffic jam, closing lanes of u. S. Highway 101. San jose fire captain matt lowe we did anticipate this. However, theres no way to totally prepare for this. Reporter those being rescued in san jose now have another concern they are being decontaminated because this is polluted water. It could be sewage coming up from the sewer pipes that are now under water. It could be gasoline and motor oil from cars that are under water. Reporter the risk of other communities ending up like this remains high. Anthony, more than a dozen california counties are under flood warnings. Thanks, john. John blackstone. Four men from the austin, texas, area were killed in australia today when their small plane went down just after takeoff. The four were headed for a golf outing when tragedy struck. More now from david begnaud. Reporter dashcam video captured the moment of private twinengine plane plummeted from the sky before crashing into a melbourne outlet mall tuesday morning. This happened just 45 minutes before shops would have been filled with patrons and employees. The explosion shook the melbourne suburb of essendon. Witnesses like todd owen didnt know what to make of it. The plane came over, and all i saw was the big explosion and the smoke and flames coming up. Reporter australian pilot Max Quartermain and four american passengers were all killed in the crash. The americans have been identified as the americans were going golfing. The exact cause of the crash is still unknown. Superintendent Michael Fruen we understand that there potentially was a catastrophic engine failure but were unsure at this stage. Reporter police say the pilot called in a mayday, shortly after taking off in essendon, en route to king island, about 160 miles south. Today is a desperately sad day. Reporter Daniel Andrews is the local government leader. A number of people have died as a result of what is the worst Civil Aviation accident that our state has seen for 30 years. Im still processing it, the thought that russ is not here. And that he died in such a horrific way. Reporter david mattka is a longtime friend and colleague of russell munch. At least he was doing what he really wanted to do, and he was traveling. He was on his way to a golf course. Its what he loved doing. Reporter we have more now on the planes pilot. He was under investigation for a nearmiss that apparently happened about two years ago. Anthony, the men from austin went to australia with their wives. As we understand it, the wives were out sightseeing when that plane went down with their husbands on board. David begnaud in texas. Thanks, david. Republicans in congress are going ahead with their Campaign Promise to get rid of obamacare, but some of their constituents are telling them not so fast. Heres chip reid. We are going to repeal the Affordable Care act. Reporter in the small town of north harmony, new york, things were anything but harmonious this weekend during a town hall held by conservative republican congressman tom reed. The Affordable Care act doesnt work. It is working for a lot of people. Right 20 million why do we throw the baby out with the bath water . Lets fix it reporter its similar to the reception other republicans have gotten at home, including Jason Chaffetz of utah. Do your job do your job reporter anger over the threatened repeal of obamacare is one of the biggest issues, but there are others. As long as donald trump, his administration, and this congress are pursuing an agenda that is at odds with the interests of most americans, i think youre going to see a lot of people standing up to resist it. Reporter ezra levin is with the indivisible project, one of numerous progressive groups trying to turn antitrump anger into a national movement. You dont trust me . No reporter its modeled on the Tea Party Movement that rose up in opposition to president obamas Health Care Reform plan in his first term. Levin claims this movement is coming together more quickly. This isnt just a city center thing. There are groups in 99. 5 of congressional districts. Reporter some republicans have claimed that their critics are professional protestors. This stayathome mom, who is attending tonights town hall with congressman dave brat in blackstone, virginia, begs to differ. We are not paid protesters. We are not agitators. We are just people who really want to have our concerns answered. Reporter bob charlton voted for donald trump and is here to support congressman brat. And i hope it doesnt just change into a referendum on the trump presidency. Reporter the town hall protests are getting President Trumps attention. Late today he tweeted, the socalled angry crowds in home districts of some republicans are actually, in numerous cases, planned out by liberal activists. Sad. Exclamation point. Anthony. Chip reid. Thanks, chip. And coming up next on the cbs evening news, a rising star of the far right falls back to earth. And later, a space pioneers formula for living stronger. Makewith instant moisture utes from ky ultragel. As an editor at farright breitbart, Milo Yiannopoulos declared war on political correctness. But today he learned there are limits to free expression. Jim axelrod reports he lost a book deal, a speaking engagement, and resigned from breitbart. Reporter it was the first and last time Milo Yiannopoulos promised that he would ever apologize for something he said. I regret the things that i said. I dont think ive been as sorry about anything my whole life. Reporter the 32yearold brit has amassed quite the resume as a provocateur, articles suggesting if youre obese, you should hate yourself. Feminism is cancer sweatshirts sold on his web page. Banned from twitter for hateful attacks against comedian leslie jones. While that was enough to spark protests that shut down a speech at uc berkeley this month, and elicit a rather plainspoken response from comedian Larry Wilmore after Milo Yiannopoulos called him stupid on tv you can go [ bleep ] yourself, all right . Reporter it wasnt until yesterday, when this old podcast surfaced with the openly gay yiannopoulos arguing sexual relationships between 13yearold boys and men in their 20s could be consensual reporter that Milo Yiannopoulos had ever seen a line he couldnt cross. Swiftly, the conservative Political Action conference rescinded its invitation for him to speak about free speech, and cbsowned Simon Schuster canceled his autobiography and the reported 250,000 advance. This last 48 hours has been a horrible and humiliating and degrading experience for me. But im going to be around for 30 years. Many of the people who are organizing everything they possibly can to take me down will not be. Reporter yiannopoulos was defiant today from start to finish, promising to find another publisher for his book and to continue his controversial tour of college campuses. Digging in, but not quite. Thanks, jim axelrod. Still ahead, a bull on the run. Im worried i cant find a safe used car. You could start your search at the allnew carfax. Com that might help. Show me the carfax . Now the car you want and the history you need are easy to find. Show me used minivans with no reported accidents. Boom. Love it. [struggles] show me the carfax. Start your used car search and get free carfax reports at the allnew carfax. Com. Rise above joint discomfort with move free ultras triple action joint support for improved mobility and flexibility, and 20 better comfort from one tiny, mighty pill. Get move free ultra, and enjoy living well. Or is it your allergy pills . Holding you back break through your allergies. Introducing Flonase Sensimist. More complete allergy relief in a gentle mist you may not even notice. Using unique mistpro technology, new Flonase Sensimist delivers a gentle mist to help block six key inflammatory substances that cause your symptoms. Most allergy pills only block one. And six is greater than one. Break through your allergies. New Flonase Sensimist. Makewith instant moisture utes from ky ultragel. Today, federal prosecutors said they broke up two homegrown terror plots. In missouri, Robert Lorenzo hester, an army veteran, is charged with trying to help isis launch attacks in the u. S. He was nabbed by undercover agents. And in north carolina, Garret Grimsley was arrested after an informant tipped agents that he planned to attack nonmuslims inside his apartment near raleigh, where an ak47 and more than 350 rounds of ammunition. A bull destined for the butchers knife in new york city saw an opening at the slaughterhouse today and made a run for it. Police and civilians gave chase as the bull zigged and zagged through the streets of queens for two hours, despite being shot repeatedly with tranquilizer darts. The bull was finally corralled but died on the way to an animal care center. At the national zoo today, americas most celebrated panda had a final meal and took a final bow before being fedexed overnight to china. Thats where bao bao, born at the zoo three and a half years ago, will spend the rest of her life. Joining her on the flight are a keeper and a vet who will feed bao bao her favorite foods, including bamboo and sweet potatoes. Byebye, bao bao. Up next, Peggy Whitsons extraordinary perspective on the world and how to get the most out of it. We end tonight with a trailblazer for women in space and for all of us back on earth, a guiding star for those who want to live stronger. Heres elaine quijano. Reporter nasa astronaut Peggy Whitson has blasted through glass ceilings and into outer space three times. Rocketing towards the International Space station. Reporter and is on the International Space station right now. At 57, shes the oldest woman ever in space, was the first female commander of the International Space station, has tied the number of spacewalks by a woman at seven, and has walked in space for over 46 hours all evidence of living stronger. Breaking records has never been my goal. I think its important that were continually pushing, you know, our limits and showing that we can extend beyond what we have done before. Reporter her journey began in the midwest. When you were growing up in iowa, i understand you sold chickens to get your pilots license, and that a couple of people told you early on that you should not pursue a career in science. What drives you . The advice i give young people is that you have to pursue something, and you have to have fun along the way. Reporter advice she follows faithfully. One of the most fun things to do when youre living up here is just be here. Reporter what do you do on the space station when youre not working, in your down time . Well, we have a phenomenal window in the cupola. Its a 360degree view of the earth, and its just an incredible view. Theres always something new, something even more beautiful than the last time. Reporter whitson also takes time to work out twice a day, a necessity to offset the effects of zero gravity. When she returns to earth this spring, Peggy Whitson will again set a record for the most time in orbit of any nasa astronaut, man or woman, over 534 days. And space, she says, offers at least one advantage over earth. Space flight is good for age. I have a lot less wrinkles up here. Its a good place to be as you get older. Reporter another view of age, open to a universe of possibilities. Elaine quijano, cbs news, new york. Thats the overnight news for this wednesday. For some of you the news continues. For others, check back with us a bit later for the morning news and cbs this morning. From the Broadcast Center in new york city, im anthony mason. Captions by vitac www. Vitac. Com this is the cbs overnight news. Welcome to the overnight news. Im don dahler. The Trump Administration is toughening immigration laws aimed at deporting Illegal Immigrants. New guidelines were unveiled tuesday by the department of Homeland Security. The white house says the new rules are primarily for Illegal Immigrants who commit crimes or pose a threat to the country. Heres jeff pegues. Reporter the new guidelines come as u. S. Immigration and Customs Enforcement units have carried out hundreds of deportation operations across the country. Authorities will now be able to expedite deportation of any undocumented immigrant in the country for less than two years. Immediately return many immigrants captured at the border, and hire 15,000 new Border Patrol and immigration officers. The guidelines do leave in place an obamaera program that granted work permits to those brought to the country illegally as children. The department of Homeland Security is also tasked with building President Trumps southern border wall, estimated to cost 21 billion. But a report by dhs internal watchdog questions whether the department is up to the task. Homeland security has made progress in the last three years, yet faces longstanding, persistent challenges. Reporter testifying before congress, Inspector General john roth said his review found a 2011 project to strengthen 53 miles of the arizona border was canceled, but not before dhs spent about 1 billion. There were also numerous bottlenecks in the hiring process, taking over nine months to hire just one Border Patrol agent. Tom schatz is president of citizens against government waste. Dhs was put together after 9 11 with good intentions, but it brought together a lot of disparate agencies that had never worked together. President trumps temporary travel ban on seven muslim majority nations comes at a critical time for the American Health care system. Hospitals have until tonight to pick their next generation of doctors. The pool of applicants includes more than a thousand people who are part of the ban. Tony dokoupil has more on how this could impact patient care. Reporter the United States is suffering a severe shortage of primary care physicians. With gaps reported in virtually every state. Major Health Care Systems like this one at Southern Illinois university hoped to fill some of those gaps with foreignborn doctors. But with new talk of a travel ban, they now fear that those efforts could fail. I started getting one text and unemail one email after another after another after another. Reporter dr. Jerry kruse was slammed by messages from panicked colleagues. Its an atmosphere of whats going to happen next. I think theres some fear. Theres fear of detention, theres fear of the ban being extended to other countries. Reporter 1 in 4 doctors in the u. S. Are foreign born, including an estimated 15,000 from the seven countries already included in President Trumps travel ban. How significant is a shortage in a place like this . Reporter in this downy, the shortage of physicians is about half of whats needed. International medical graduates are a very important part of the American Health care system. In many places, the International Medical graduate physician is the medical system. So people should be very concerned about this. Reporter hospitals have until 9 00 p. M. Wednesday to decide which recent medical School Graduates they would like to bring on as residents. In a normal year, the best candidates would rise to the top. But this year, hospitals have to weigh whether to take a risk on a candidate whose visa might be denied. All your dreams are shattered by an issue of a piece of paper saying you cant enter the country. Reporter a syrian born cardiology fellow at chicagos cook county hospital arrived as a resident in 2011. If someone in the white house happens to be watching this, what would you want them to know about the doctors from these seven countries . I would urge them not to take this opportunity away from them. The program wants them and they want the program. They should have the same opportunity here. Reporter dr. Kruse hopes the new ban includes an exception for doctors. What message would you have for foreign applicants catch thing play out in the United States and thinking about this year . Just hang on. Were there for you. Reporter the average doctor sees between 800 and 1500 patients a year, so when were talking about the 15,000 physicians from the seven countries already affected by President Trumps travel ban, were talking about health care that could affect millions of americans. As President Trumps immigration policy stirs controversy, many people in england are upset about his trip to their country. A heated debate is under way over whether mr. Trump should be welcomed by the queen in a formal state visit. Charlie dagata is in london. Reporter heated words over whether President Trump has the right to an official state visit, meet with the queen, maybe stay at the palace, the whole shabang. Mostly this is a chance to vent, both inside that building, and out. Mr. Trump is a disgusting, immoral man. If we were to rescind this invitation as a re