Martina McBride, Rascal Flatts to Ring in NFL Season

Martina McBride will sing the national anthem prior to the Sept. 7 opening of the NFL season at Pittsburgh’s Heinz Field. To be telecast on NBC, the game features the Miami Dolphins and the reigning Super Bowl champions Pittsburgh Steelers. Rascal Flatts will also take part in a 30-minute show prior to kickoff, while urban artists Diddy and Cassie will appear in Miami as part of a free show on South Beach.