Las Vegas,Nevada  --- (L-R)  Superstar Manny Pacquiao and three-division world champion Juan Manuel Marquez pose during the final press conference at the MGM Grand in Las Vegas Wednesday for their upcoming third mega-fight.  Promoted by Top Rank, in association with MP Promotions,Marquez Boxing,Tecate and MGM Grand, Pacquiao vs Marquez III will take place, Saturday, Nov. 12 at the MGM Grand in Las Vegas and be produced and distributed by HBO Pay Per View. Photos by Chris Farina/Top Rank.