How Is Security Different at These Olympic Games?

Our sports correspondent Tariq Panja talks with Katrin Bennhold about the security at the Olympics in Italy, including the presence of Immigration and Customs Enforcement agents, who the U.S. says are there only in an advisory role.​Our sports correspondent Tariq Panja talks with Katrin Bennhold about the security at the Olympics in Italy, including the presence of Immigration and Customs Enforcement agents, who the U.S. says are there only in an advisory role.