It's the second time the NFL has raised concerns.
There is a new lawsuit against rapper Drake, who's being sued for allegedly promoting an illegal and fraudulent gambling scheme.
Pete Rose and 'Shoeless' Joe Jackson are now presumably eligible for election into the Baseball Hall of Fame in Cooperstown.
Officials say their two-year investigation resulted in finding more than $3 million in criminal proceeds.
YouTube is cracking down on content related to gambling as sports betting and other online prediction markets have taken off in the United States.
General Manager Howard Bruno gave little detail in a release on the track's website.