A general view of the Tennessee Titans stadium before the Minnesota Vikings at Tennessee Titans NFL football game in Nashville, Tennessee September 11, 2016.
Harrison McClary/Athlon Sports

The national anthem is played before the Cincinnati Bengals at New York Jets football game in East Rutherford, New Jersey September 11, 2016.
Gary Hershorn/Athlon Sports

Fans play football while tailgating before the Cincinnati Bengals at New York Jets football game in East Rutherford, New Jersey September 11, 2016.
Gary Hershorn/Athlon Sports

Minnesota Vikings fans tailgating during the Minnesota Vikings at Tennessee Titans NFL football game in Nashville, Tennessee September 11, 2016.
Harrison McClary/Athlon Sports

Fans walk through the parking lot and past series of flags before the Cincinnati Bengals at New York Jets football game in East Rutherford, New Jersey September 11, 2016.
Gary Hershorn/Athlon Sports

Minnesota Vikings fans tailgating during the Minnesota Vikings at Tennessee Titans NFL football game in Nashville, Tennessee September 11, 2016.
Harrison McClary/Athlon Sports

Fans dance in the parking lot before the Cincinnati Bengals at New York Jets football game in East Rutherford, New Jersey September 11, 2016.
Gary Hershorn/Athlon Sports

Tailgating before the Minnesota Vikings at Tennessee Titans NFL football game in Nashville, Tennessee September 11, 2016.
Harrison McClary/Athlon Sports

Fans tailgating before  the Minnesota Vikings at Tennessee Titans NFL football game in Nashville, Tennessee September 11, 2016.
Harrison McClary/Athlon Sports

New York Jets fans in the fourth quarter during the Cincinnati Bengals at New York Jets football game in East Rutherford, New Jersey September 11, 2016.
Gary Hershorn/Athlon Sports