VIDEO : Howard Stern Apologized To Rosie O'Donnell For Being Absolutely ?Brutal?

Howard Stern recently embarked on a publicity tour to promote his upcoming book, ' Howard Stern Comes Again.' The book details his transformation from shock jock to a more refined on-air personality. According to UpRoxx, Stern says "his kinder, gentler persona is much more authentic." Stern told the New York Times that he specifically regrets how brutal he was to Rosie O'Donnell. He said, "I realized how much I admired her.