Bakedon . Its never gonna work. Dish issues . turns to girl 2 youheard me say that, right . Cascade. Seriously . Where do you think youre going . To work, with you. Its taco tuesday. Youre not coming. I took mucinex to help get rid of my mucusy congestion. Oh, right then ill swing by in like 4 hours. Forget the tacos one pill lasts 12 hours. Im good all day. Wait your loss. I was going to wear a sombrero. Only mucinex has a bilayer tablet that starts fast, and keeps working. Not 4, not 6, but 12 full hours. Start the relief. Ditch the misery. A convoy of food and medicine has finally reached the syrian city of madiah, which has been under siege for months. Two other aid convoys reached towns which are under siege by rebel troops fighting the assad government. The complex battlefield in syria includes the russian air force. Bill whittaker was invited to visit russias Main Air Base there for 60 minutes. Reporter this was the first thats syrian president bashar al assad. This once was a syrian airport. Since the summer, the russians have built barracks, brought in 4,000 personnel, paved roads, rolled in truckloads of equipment and munitions, erecting a bit of russia in the heart of assad controlled syria. This is mostly friendly territory. But the russians arent taking any chances. Helicopter gunships constantly patrolled the perimeter. They took us out along newly extended runways to watch a steady series of planes taking off. The roar was deafening. The russians invited about a dozen news organizations on this tour of the air base. They especially wanted us to fighter bomber, the su34. Our russian guide in syria, Major General igor kanashankov, is chief spokesman for the ministry of defense. Over the previous 4 hours, he said, 320 furthers and 34 Armored Vehicles were destroyed. Independent monitoring groups told us some of the planes we saw taking off did bomb isis targets, but most bombed more immediate threats to the assad regime, groups like the u. S. Backed Free Syrian Army and the syrian arm of al qaeda. The general wouldnt tell us how many planes are flying missions, but American Military sources say the russians have 36 fighter planes, and 1 helicopters. The Russian Military says they have flown more than 5,000 sorties, mostly from here, since president putin ordered the what is the primary goal of russia in this intervention . Translator the main task is to restore statehood in this region, syrian statehood. Reporter this is the chairman of the russian parliaments defense committee. He was involved in the planning of the syrian mission. The United States is focused primarily on defeating isis, and russia seems to have other priorities supporting the assad regime and helping the assad regime fight its enemies. And that seems to take priority over fighting isis. Translator if you cut off the head, you get chaos. Theres chaos in libya, chaos essentially in iraq. Half the country is under isil. And the head was chopped off there, you see . So if you want to so stubbornly its an enormous mistake. Im just wondering if you believe that assad has a role in the future of syria . Translator the problem is that hes lost some of his authority. The people themselves must figure out in elections who to follow and how to build their lives, which has been essentially ruined in syria. Reporter ruined in large part by president assads own military. We got the sense the admiral is not crazy about the syrian president , who has dropped bombs on his own people. The admiral used a derogatory term to describe assad, then asked that we not repeat it on tv. Translator we know why the opposition was formed. It was formed due to the mistakes of the president of syria himself. Reporter when they launched this mission in september, the russians said it would be temporary. Bombing, isis and the other insurgent groups have barely been budged from the territory they hold. And russia has added more planes and expanded to other bases here in syria. The mission doesnt look so temporary anymore. Did russia overestimate the power of the syrian army . Translator we have been fulfilling our obligations to syria and we will go on fulfilling them. President assad shouldnt rest on his laurels. He needs to work on his army and raise its morale, and if necessary, lead the army himself. He needs to unite his forces, which are scattered like fingers. They must be clinched into a fist. If you cant beat them, at least you can give them a black eye. Reporter it was the russians who got a black eye when one of their warplanes was shot down and the pilot killed by the Turkish Air Force in late november. We were taken to tartus, two hours south of latakia. This is the russian navys only foothold in the mediterranean. Holding on to this base seems to be one reason president putin maintained and is escorting his support of bashar al assad. This day, our destination was the moscow, a guided cruiser ship. They brought us aboard and did everything short of firing off a missile to demonstrate russias naval might. The moscow is normally the flagship of the black sea fleet. It now has a new mission. When i see all of this, i just wonder who are you fighting . Isis doesnt have any capability like this. Translator the general told us the ships main mission is not to fight terrorists. Russian fighter, the moscow was reassigned to provide antiaircraft defense. It was supposed to be a war against isis and islamic terrorism, is a sign just how complicated this temporary mission has become. Russia has to be reckoned with, which has been putins goal all along throughout the 15 years of his leadership. Reporter maria lipman is a political analyst in moscow, one of the few independent voices willing to publicly criticize president putin. Seeing russia, wage thing state of the art military operation in very important region, made the russians feel proud of this, beginning with so this is primarily not about syria but about russias place in the world . Of course it is also about syria, but i dont think the goal the primary goal was to stop the war. I think the primary goal was russias stature in the world. Reporter we wanted to know what they thought of russias war here in latakia, a home to about 2 Million People. This is assad territory. The shops looked full and life seemed normal as we rode through town. We werent allowed off the bus for security reasons, our russian minder said. Instead, they took us to a refugee camp at the citys sports complex. While hundreds of thousands of syrians have fled to europe from the bombs and brutality of president assad and his opponents, the russians wanted to the safety of the syrian government. These are about 5,000 of the millions of refugees from this civil war. Amid the tents, we found this woman. Shes been here three years after fleeing aleppo with her daughter and grandchildren. What was happening in aleppo that made you come here to this camp . They destroyed our homes, she told us. She said her son was killed. You lost everything . She told us she didnt know who was responsible for the barrel bombs dropped from a plane that destroyed her house. But barrel bombs are a signature weapon of the assad regime. Do you hope to go home again . God willing, she said. She told us she felt safe here in the governmentrun camp and she was grateful to the russians for helping out. You can see bill whittakers cbs. Com. The overnight news will be right back. In one tiny pill. Move free ultra. 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Reporter vehicletovehicle communication is designed to this car can talk to this car and every other car on the road alerting a driver to a danger he or she may not even be able to see yet. Equipping the countrys cars and trucks with socalled v2v communications will allow vehicles to see each other and warn of potential danger. Our goal is to see this technology put in place as soon as possible. We know that it has the capability to help us avoid accidents up to 80 of crashes today avoided because of this technology. Reporter in 2014, more than 32,000 32,600 people died on roads. Are we talking 2020, 2040, when vehicles on the road that v2v is a reality . I think youll see immediate impacts in the sense that cars with this capability will be able to have some of the safety enhancing features right away. Reporter v2v uses Technology Similar to wifi. It allows the car to warn a driver before changing lanes or about a hazard ahead. Already some cars come with blind spot detection and automatic braking. It may also be able to communicate with infrastructure, like stop signs. Jamie kitman is the new york bureau chief for automobile magazine. He agrees its lifesaving technology but believes lit be a number of years before issues like hacking and privacy are you are going to be tracked like they have before. That has good uses. Then theres the issue that most of the data being collected by private corporations. Reporter the Auto Industry is expected to support this regulation. Early cost estimates have it at thats Leonardo Decaprio was a big winner at the Golden Globes awards. Reporter the saga made months of punishing location shooting all worthwhile for the director and star. I was excited about going on this journey with this man right here, and this is a type of film that you wont see coming out of the Hollywood Studio system very off. Its a major its an epic art film. You need a great partner to its almost, you know, to climb a mountain this high, if you dont have the right partner, you will die. Matt damon. Reporter another big winner, the martian and matt damon. When he arrived, he had to tell security that he lost his original security. I love that youre carrying your ticket. I printed this out. They said where youre ticket . I said i must have left it in the car. So im holding on to it for dear life. Lady gaga American Horror story hotel. Reporter lady gaga proved herself as a superstar. The most tweets overall went to gaga and her breakthrough as an actress. I want to show you something reporter what does this moment feel like . Its moments like that that im catapulted back to my apartment in new york when i had just a keyboard and mattress on the floor and i remember working go to auditions. This is a dream. Reporter lots of eyes on Jennifer Lawrence and amy schumer. She said, shut up, just go. But i also blacked out. Reporter jennifer, you would be wise to take a cue from kate winslet. Ive been acting for 23 years. Im an old lady. I need glasses to drive my car, and these moments mean a great deal. Everything i got is moved on. Reporter the biggest cheer of the night erupted when Sylvester Stallone won for creed. He said when hes writing, he talks to his most famous character. Before you know it, youre having this and even though the majority of it is silly, and you go, thank you, thank you so much. Thats the overnight news for this tuesday. For some of you, the news continues. For others, check back with us a little later for the morning news and cbs this morning. From the Broadcast Center in new york city, im don dahler. Theres starman waiting in the sky the master of reinvention. There is a worldwide outpouring of affection for music legend david bowie. Also tonight, the raid that recaptured a drug kingpin, and the sean penn connection. The actor says, ive got nothing to hide. When should women be screened for Breast Cancer . New recommendations tonight. And the first billion dollar some people are already cashing in. This is the cbs overnight news. David bowie spanned generations. More than 140 million records sold, dozens of movies and broadway plays. Always changing, he set trends and then moved on. He died sunday of cancer, and as word spread, fans gathered in his native london and his adopted home, new york, to remember a man who once called himself a collector of personalities. Anthony mason looks back. Reporter like the lost astronaut major tom in his 1969 hit space oddity Ground Control to major tom reporter david bowie was always traveling between worlds. Take your protein pills and put your helmet on perpetually morphing. Chchchchanges reporter from ziggy stardust to the thin white duke, bowie would restlessly reinvent himself. I glip from one thing to another a lot. Glip . Its like flip, but its the 70s version. Reporter he made a rare effort to explain himself on the dick cavett show in 1974. Im a storyteller and a story writer. I decided i prefefrred to enact a lot of the story and perform it myself. Reporter even his stage name was an invention. Born david jones in britain, he changed his last name to avoid confusion with the monkees davy jones. Fame reporter in 1975, fame, written with john lennon, gave in the u. S. In the 80s he topped the charts again. Lets dance, put on your red shoes and dance the blues for bowie, it was always about more than just music, as he told charlie rose in 1998. I find that the idea of having to say that im a musician in any way is an embarrassment to me because i dont really believe that. Ive always felt that what i do is i use music for my way of expression. I dont believe im very accomplished at it. Reporter but his fearlessness made him one of the most influential performers of the rock era. Bowie, who kept his cancer a secret, released his latest album, blackstar, just this past friday on his 69th birthday. Look up here, im in heaven reporter a farewell from an artist who showed us he could be many things. Theres a starman waiting in reporter and always be himself. Sales of bowies music have soared in the hours after his death. His new album looks destined to become his tenth number one, and twitter reports that some 20,000 tributes a minute were spreading across the internet in the hours after his death. Scott . And it would be sir david, but he turned down a knighthood in 2003. Anthony mason, thanks so much, anthony. Mexico may send the drug kingpin known as el chapo to the United States. He was captured friday around the same time we learned of an interview he granted to actor sean penn. Penn said today he has nothing to hide about his relationship with joaquin guzman, whose nickname is spanish for shorty. Manuel bojorquez has new video of the capture which came six months after guzman escaped from a mexican prison. Reporter these dramatic Mexican Marines stormed a home in sinoaloa where notorious drug kingpin Joaquin El Chapo guzman was hiding. Five of his men were killed during the shootout, but el chapo managed to escape through a set of intricate tunnels. Authorities were later tipped off he was in a stolen car and arrested him. Mexican Officials Say it was this Rolling Stone interview that helped lead them to the elusive kingpin. Actor sean penn met secretly with el chapo last october in a remote mountain location, a meeting set up by mexican actress kate del castillo, who had apparently been in touch with the drug lord while he was on the run. These images show penn and del castillo arriving at a mexican airport and greeting the men who would ferry the two to guzman. In the interview guzman brags to penn about being the worlds leading drug supplier. Reality that drugs destroy. Where i grew up there was no other way and there still isnt a way to survive. El chapo had been on the run for six months after escaping from this maximumsecurity prison through an elaborate set of underground tunnels found just beneath his cell. Hes now being held in the same prison, this time surrounded by military tanks. Mexican officials are working to extradite him to the u. S. , where guzman faces murder and Drug Trafficking charges in at least six states. Juan miguel edmonson is a former special prosecutor for interpol in latin america. Is there a chance well see el chapo escape again . Theres more than all the eyes of the world put on him, therefore i dont think so. Reporter a mexican official said today the extradition process could take a year or more. Here at the prison, authorities have not revealed where they are holding guzman, but they are moving him from cell to cell one of his infamous underground escapes. Manuel bojorquez reporting for us tonight. Manuel, thanks. The cbs overnight news well, its three weeks now until iowa, and as the days