Carrie Underwood talks Taylor Swift feud
February 10, 2013 1:51 PM
Ahead of the Feb. 13 relaunch of her "Blown Away" tour, Grammy-winning country music superstar Carrie Underwood spoke with Gayle King about a rumored rivalry with fellow singer Taylor Swift. Watch the full interview on "CBS This Morning," Wedsesday, Feb. 13 at 7 a.m. ET.