Vice President Kamala Harris is gaining support from voters who typically back her opponent, former President Donald Trump. Speaking with CNN data reporter Harry Enten on Tuesday, CNN host Erin Burnett reported that Harris “is making gains in key swing states with a surprising and crucial voting group.” Enten joined the Burnett to detail the statistics. READ MORE: ‘Not a dog whistle but a dog howl’: Experts blast latest Trump campaign ad “The white working class voters — white voters without a college degree — that is Donald Trump’s core group,” Enten said. “That’s the reason he was able to br…