It's Megyn Kelly's first day as host of Megyn Kelly TODAY, and her TODAY colleagues are helping. Al Roker gives her a lift to work on a tandem bike; Hoda Kotb escorts her to hair and makeup; Kathie Lee Gifford advises her to "be authentic"; Matt Lauer teaches her to flip an omelet, and Savannah Guthrie shows her the inspiring view from the top of 30 Rock.