The NFL May Not Like Sports Betting, But It Isn't Opposed To Gambling
Where each of the 32 NFL teams stands on allowing fans into stadiums - ESPN
An N.F.L. Stadium Brings Sports Betting Inside - The New York Times
Surprise! In-Stadium Betting Numbers Show NFL Fans Are Very Active
Winter Storm Throws NFL Betting, Fantasy Football Into Chaos
Media, gambling, new stadiums to push North American sports market to $80 billion by 2022
NFL owners vote to allow in-stadium sportsbooks to operate on game day