ROCHESTER, Minn. — Former Ohio Rep. James Traficant walked out of a Minnesota prison this morning after serving a seven-year sentence for bribery and racketeering.

The nine-term Democrat from Youngstown left the Federal Medical Center in Rochester and stepped into a waiting cab.

Traficant, who wore a gray T-shirt, white shorts, white knee-high socks and had his famously wild hair pulled back, ignored a reporter's shouted question.

He faces three years of probation. He hasn't said whether he will retire or try to return to public life.

Traficant, 68, was one of Congress' most colorful members, known for his hair and his penchant for Star Trek references, including brief floor speeches typically punctuated with the phrase, "Beam me up."

He was convicted in a raucous trial in 2002 of bribery and racketeering for accepting bribes from businessmen and taking kickbacks from staff members. He then was expelled from Congress, only the second House member since the Civil War to be ousted for unethical conduct.

Traficant was transferred in 2004 to the Rochester facility, which provides specialized medical services to inmates.