Sullivan Barrera feels he needs to KO Andre Ward to win, talks learning from Golovkin & Kovalev<br /><br />In this Andre Ward vs. Sullivan Barrera video, Sullivan Barrera talks his Ward vs. Barrera fight<br /><br />For more Boxing and MMA videos log onto http://www.fighthubtv.com<br />Like us:http://on.fb.me/xWRC1f<br />follow us:http://bit.ly/wACkIv<br />Boxing videos! MMA videos! uploaded daily! Subscribe:http://goo.gl/vnzIb
