Carl Nassib retires: Ex-Raider was first openly gay NFL player, Raiders News
Nassib becomes first active NFL player to come out as gay
Las Vegas Raiders' Carl Nassib first active NFL player to announce he is gay
Carl Nassib's jersey a top-seller hours after coming out as gay
Raiders defensive end becomes first active NFL player to come out as gay – KNBR
Raiders player Carl Nassib comes out as the first openly gay active player in NFL history - KESQ
Carl Nassib, first openly gay player to play in NFL games, announces his retirement
Carl Nassib, first openly gay active NFL player, announces retirement
NFL: Carl Nassib becomes first active player to come out as gay - BBC Sport
Carl Nassib Talks Coming Out, Fitness, and Smashing Stereotypes