WASHINGTON (AP) — Hold on, NFL. Spygate isn't over. Not if the "incensed" Pittsburgh Steelers fan in Congress has anything to do with it.

Sen. Arlen Specter on Wednesday called for an independent investigation of the New England Patriots' taping of opposing coaches' signals, possibly similar to the high-profile Mitchell Report on performance enhancing drugs in baseball.

"What is necessary is an objective investigation," Specter said at a news conference in the Capitol. "And this one has not been objective."

The Pennsylvania Republican was unforgiving of his criticism of NFL commissioner Roger Goodell, saying that Goodell has made "ridiculous" assertions that wouldn't fly "in kindergarten." The Senator said Goodell was caught in an "apparent conflict of interest" because the NFL doesn't want the public to lose confidence in the league's integrity.

"They are enormous role models for everybody," Specter said. "If you can cheat in the NFL, you can cheat in college, you can cheat in high school, you can cheat on your grade-school math test. There's no limit as to what you can do. I think they owe the public a lot more candor and a lot more credibility."