Froch vowing that he won't let up on Kessler in their rematch

By Scott Gilfoid: IBF super middleweight champion Carl Froch thinks he's figured out what he did wrong the last time he fought Mikkel Kessler three years ago and he's vowing not to make the same mistakes when he faces Kessler in their rematch next month on May 25th at the O2 Arena in London, UK.