Former Nittany Lion Carl Nassib retires from the NFL
Carl Nassib Becomes First NFL Player to Come Out As Gay - The New York Times
Bravo, Carl Nassib and let's hope that, one day soon, no one cares
Carl Nassib is out, but he's not the first gay player in the NFL, or even in Washington - Hogs Haven
Carl Nassib retires from NFL - 'Gave it everything I had' - ESPN
Carl Nassib, 1st openly gay active NFL player, announces retirement - Watermark Online
Carl Nassib, the first openly gay active player in the NFL, announces retirement
Carl Nassib, NFL's first openly gay player, retires after 7 seasons
Nassib, NFL's first openly gay player, announces his retirement
Carl Nassib, first openly gay active NFL player, says he's dating someone 'awesome'