April 21, 2011, Hollywood,Ca. --- "RICKLES THROWS PUNCHLINES AT PACQUIAO" --- Legendary comedian Don Rickles (R), affectionately known as "The Merchant of Venom" and "Mr. Warmth" stops by the Wildcard Boxing Club in Hollywood Thursday to share a laugh with superstar Manny Pacquiao (L). Pacquiao is in preparation for his upcoming World Welterweight mega fight against "Sugar" Shane Mosley on Saturday, May 7 at the MGM Grand in Las Vegas. Pacquiao vs Mosley is promoted by Top Rank in association with MP Promotions, Sugar Shane Mosley Promotions,Tecate and MGM Grand. The Pacquiao vs Mosley telecast will be available live on SHOWTIME Pay Per View.