Former national security adviser John Bolton didn't offer any praise of President Donald Trump in remarks at a private event Wednesday, but instead took aim at his former boss' policies on the world stage, according to an attendee. Bolton, who Trump fired earlier this month, made comments at an event hosted by the Gatestone Institute in New York that the attendee characterized to CNN as scathing in their criticism of Trump's approach to Iran, North Korea and Afghanistan. Politico was first to report on Bolton's remarks. "Bolton didn't have anything positive to say about Trump," the attendee said.