Jackson: Cleverly may be too brave for his own good against Kovalev

CARDIFF, WALES - Russian light heavyweight knockout artist, Sergey "Krusher" Kovalev, 21-0-1, 19 KOs, takes on undefeated WBO champion Nathan Cleverly, 26-0, 12 KOs, for the world light heavyweight title at the Motorpoint Arena in Cardiff Wales, Saturday night. The fight will be shown on HBO in a broadcast scheduled to begin at 9:45 PM