CNN’s broadcast briefly cut out on day four of the Democratic National Convention as Democratic Michigan Gov. Gretchen Whitmer slammed former President Donald Trump on his relatability. The feed appeared to cut out — leaving millions in the dark — as Whitmer blasted Trump. “Donald Trump doesn’t know you — at all,” said Whitmer. “You think he understands that when your car breaks down, you can’t get to work? No! His first word was probably chauffeur.” Want more breaking political news? Click for the latest headlines at Raw Story. After the audience laughed, she continued: “You think he’s ever h…