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March 11th, 2014
09:19 PM ET
Why was Flight 370's transponder off?
There are more questions in the disappearance of Malaysia Airlines flight 370.
Officials say the plane was hundreds of miles off course, and its transponder, which signals its location to the ground, was turned off or stopped working just as it changed course.
Tom Foreman has been looking into what might have happened.
A former Boeing 777 pilot, Mark Weiss, gives his take.
On Twitter
Rep. James Clyburn says President Trump “is a recruiter for white supremacists groups” after the far-right group twitter.com/i/web/status/1…DtMAWu
At the first presidential debate, President Trump repeated a false claim about voter fraud in Philadelphia.
“Democtwitter.com/i/web/status/1…EDtb
"For the first time in 16 years that I’ve been here, we’ve had to put patients in hallway beds,” says Dr. Paul twitter.com/i/web/status/1…XSOtZCwG
“The challenger looked like the president and Trump looked like the desperate challenger, which was completely bizatwitter.com/i/web/status/1…3ViU
"For him to ask them to stand down gives credence to them,” says Democratic Rep. James Clyburn about President Trumtwitter.com/i/web/status/1…v9vj
Why do airline manufactures give the option to switch off the communication systems?