"Put your tray-table up in the upright and locked position. It’s going to be a very tough fall," Dr Peter Hotez told MSNBC.
“Rarely do you see Donald Trump caught without something to say," said MSNBC's Ari Melber, who shared the clip.
“I apologize for losing it there for a moment. Not the way I intended that to go,” the MSNBC host later wrote.
The Florida congressman called conditions in Haiti “disgusting.”
'Do you believe that the media has been far too quick to spread false stories?'
Donald Trump’s attempts to gauge the opinions of his supporters on the mainstream American media have been sensationally
I have frequently paid attention to the recurring memory of an anecdote the late Christopher Hitchens once scribbled delectably
That was followed with a 15-minute defense of his fear-soaked policy on CNN, host Chris Cuomo engaging in a schoolyard scrap
We're all guilty of falling for the odd fake Twitter account every now and then, but when you're broadcasting live to millions
Russell Brand's flag of revolution was unfurled on MSNBC on Tuesday, the comedian and activist appearing on The Last Word