For more from talkSPORT visit: http://www.talksport.co.uk/magazine<br /><br />Video footage courtesy of TV channel Box Nation, where you can watch the fight on Saturday 18th February 2012<br /><br />See dramatic TV footage of the slap and the aftermath when British boxer Chisora hits heavyweight champion Klitschko during stare-down.<br /><br />Vitali Klitschko and Dereck Chisora had to be seperated during the WBC heavyweight title fight preparation.
