Tony Romo says he's sticking by teammate Dez Bryant despite the wide receiver's recent legal troubles. "The one thing I know is that Dez knows I have his back," Romo told ESPN's Ed Werder. "Dez knows I'll be there for him. Dez knows that I'm going to stick up for him." Bryant turned himself in Monday after a warrant was issued for his arrest on allegations that he assaulted his mother.