The survey shows that 66 percent of these Haley voters report having backed Trump in 2016, a percentage that dropped to 59 percent in 2020. Right now, only 45 percent say they plan to vote for Trump in November, as opposed to 36 percent planning to vote for Harris. Thirteen percent are undecided.

"I've been voting since the ‘80s, voted for both sides at different times, and this is probably going to be my most difficult vote to cast."

Vice President Kamala Harris has been on a media blitz, sitting down for a string of national interviews this week. On Tuesday alone, she appeared on The View, spoke with radio host Howard Stern and taped a show with late-night comedian Stephen Colbert.

It's hardly a "gotcha question." And by now, the campaign of Democratic presidential nominee Kamala Harris surely knows it's coming. Yet Harris has struggled to answer a basic question she keeps getting asked: What would you do differently than President Joe Biden?