undisputed world super-middleweight champion joe calzaghe was in new york city on tuesday to promote his upcoming bout with bernard "the executioner" hopkins. hopkins will be defending his ring magazine light heavyweight world championship but, at 43, comes into the fight in las vegas on april 19th as the underdog. both hopkins and welshman calzaghe, who will be entering the ring in the us for the first time, acknowledged that their legacies will be on the line. soundbite (english) "i'm the best that ever done this from here and here in my era. and i'm going to prove it. i'm going to prove that the sand hasn't ran out of the glass yet. and i will retire on my terms and in my way." supercaption: bernard hopkins soundbite (english) "after beating mikkel kessler, ten years undefeated, undisputed champion - i have to look at the next goal. and for me it's not looking for the easy goals, staying in wales and looking for the most difficult task for myself, because the more difficult the...