Their epic on-air exchange during a Republican presidential debate on Aug. 6, 2015, was must-see TV. That would be an encounter between then-Fox News anchor Megyn Kelly, and then-Republican presidential hopeful Donald Trump. It drew an audience of 24 million viewers, according to Nielsen at the time, and was deemed "the highest-rated non-sports cable telecast of all time," according to Variety's review of the event that year.
