Today on Texas Standard: What zoos are doing to stay safe

Police have arrested a 24-year-old Dallas man in connection with the disappearance of two emperor tamarin monkeys from the Dallas Zoo, capping a string of troubling incidents there. Dan Ashe, president and CEO of the Association of Zoos and Aquariums, joins us to discuss safety and security measures these facilities are taking.

  Police have arrested a 24-year-old Dallas man in connection with the disappearance of two emperor tamarin monkeys from the Dallas Zoo, capping a string of troubling incidents there. Dan Ashe, president and CEO of the Association of Zoos and Aquariums, joins us to discuss safety and security measures these facilities are taking.