Forget any doubts about Amir Khan. Forget about ring rust, or a busted career. The former light-welterweight world champion produced a huge statement here on Saturday night on his ring return after two years away with a vicious knockout of opponent Phil Lo Greco, blitzing the Canadian and dropping him twice in under 39 seconds.<br /><br />Khan’s blistering fists did all the talking he needed. Speed kills, they say in boxing, and Khan’s hand speed has always been dangerous early in fights.
