Tony Schwartz on Trump's 'meltdown'

President Trump's "continuing meltdown" is on display during his European tour, according to Tony Schwartz, who ghost-wrote "The Art of the Deal" with Trump three decades ago. Schwartz, an outspoken critic of Trump, says "we are in a true emergency" that must be confronted. He also says Trump's repeated claim of "no collusion" is intentional, likening it to a "lullaby."