Dez Bryant kept going after Dallas cornerback Tyler Patmon in a heated training camp skirmish that didn't end until quarterback Tony Romo finally stepped in and calmed his star receiver. Bryant, 26, who has a history of sideline antics that include screaming at coaches and teammates, appeared to take a swing at Patmon after the two tangled during a play in 11-on-11 work late in practice Sunday. The incident started when Patmon jarred Bryant's helmet loose during a play and Bryant responded by yanking off Patmon's helmet. Patmon, 24, threw a punch and backed away, and Bryant came back with...