Tua's Future Uncertain After Another Concussion

Tua Tagovailoa, the Miami Dolphins quarterback, lies motionless on the field after a brutal collision with a Bills defender during a Thursday night game. The impact sends a shockwave through the stadium, leaving fans and commentators alike stunned. It was a routine run for a first down, the kind that quarterbacks do every week in the National Football League. But this time, the outcome is far from ordinary.