Macklin wants Andy Lee on May 11th on HBO

Matthew Macklin has challenged Irish middleweight rival Andy Lee to put up or shut up following Lee's claims over the weekend that Macklin would be one of his "easier" fights. (1 minute 48 seconds into the following interview ://.youtube.com/watch?v=F-z6nHEhXP4) Lee made the bizarre claim prior to a points win over Anthony Fitzgerald in Belfast having