During his appearance on Fox News' The Kelly File, Glenn Beck reflected on his hugely successful heyday at the network, telling Megyn Kelly that he regretted his on-air behavior.

"I remember it as an awful lot of fun and that I made an awful lot of mistakes, and I wish I could go back and be more uniting in my language," Beck said. "I think I played a role, unfortunately, in helping tear the country apart."

"I didn't realize how really fragile the people were. I thought we were kind of more in it together."