The selfie craze has maybe gotten a bit out of hand, according to Bob Schieffer.
The CBS News host warned viewers on Sunday's "Face the Nation" that selfies are becoming downright "dangerous." He noted that spectators at the Tour de France have gotten run over by cyclists in their quest to take photos.
Schieffer's bottom line on selfies: "If you're going to a bike race, or a car race, or a Running of the Bulls, just say no." Watch his comments in the clip above.