Keith Olbermann calls for 25th Amendment action after Trump's CNN tweet

Keith Olbermann, host of GQ's "The Resistance," called for the 25th Amendment to be invoked Sunday after President Donald Trump posted a video of himself beating down the CNN logo. The video was a doctored clip from Trump's appearance on a WWE show.

"The @vp and the cabinet of @realDonaldTrump need to invoke Article 4 of the 25th Amendment and remove him from office, today, or resign," Olbermann tweeted Sunday.