Ground Surface Device News Today : Breaking News, Live Updates & Top Stories | Vimarsana

>> good evening everyone, thanks for tuning in, i'm alisyn camerota. welcome to cnn tonight. we have a lot to talk about. we are one night away from what will be the unofficial kickoff of joe biden's likely reelection run, also known as his state of the union address. what case will he make to the nation to elect him to a second term? a lot of political types think it's not just what he says, it's how he appears. president biden would be 82 if he wins reelection. he's already the oldest american president ever. is that why so many people are still on the fence? plus, lebron james is ...

Underneath you. he saw that as he was coming in and boarded his touchdown just at the last few minutes. 100 feet is not long. that airplane itself from ground to tail is only about 60 feet itself. so 100 feet is not a lot at. all they should not have happened. >> david, i don't understand. how did it happen? is this blood air traffic controllers are supposed to be avoiding? >> yes, they are. and they do have, in most airports, a 35 of the largest airports have ground surface device that tells them where the airplanes are and where they're moving and when they're not moving. this one, this airp...