The CNN data guru said the president is putting up "record" numbers he does not want to have on an issue that's "absolutely" on Americans' minds.

As Trump seethes over soaring prices, Democratic strategist Simon Rosenberg discusses the good signs and the bad for his party right now, and suggests ways to maximize Democratic…

The CNN data guru said the president is putting up "record" numbers he does not want to have on an issue that's "absolutely" on Americans' minds.