Former Browns' DE Carl Nassib announces he is gay. Why this is news - Dawgs By Nature
Ex-Browns DE Carl Nassib, first out active NFL player, retires
Carl Nassib Announces Retirement from NFL After 7 Years (Exclusive)
Nassib, NFL's first openly gay player, announces his retirement
Raiders' Carl Nassib comes out as first openly gay active NFL player - Chicago Sun-Times
Carl Nassib, NFL's First Openly Gay Player, Retires From Football, Carl Nassib, Football, nfl
Carl Nassib announces retirement
Raiders' Carl Nassib Becomes First Openly Gay Player On Active NFL Roster
How Carl Nassib's Coming Out Made NFL History : NPR