Jose Canseco says that he had been subpoenaed by a grand jury investigating whether Roger Clemens lied to Congress when he denied using performance-enhancing drugs. Canseco posted on Twitter that the FBI would visit his house and then said he had received a subpoena to appear before the grand jury "about roger clemens,andrew pettite and others" on April 8. "Its like the godfather," Canseco said in a later post, "when I thought I was out they drag me back in. And now it begins again."