2 title bouts headline UFC 216 in Vegas after shooting

Demetrious Johnson chasing an unprecedented 11th title defense and a headline fight that could decide Conor McGregor's next opponent top a UFC 216 card set for Saturday in Las Vegas, an event playing out in a city still reeling from a mass shooting in which 58 people were killed and nearly 500 were injured. The mixed-martial arts promotion has pledged $1 million to help victims and their families, UFC President Dana White said.