A U.S. industrial chemical factory in Lyon, France, was the site of a deadly terror attack
A U.S. industrial chemical factory in Lyon, France, was the site of a deadly terror attack. According to French authorities, the suspect had ties to Islamic extremists. One person was beheaded, and several others were injured. CBSN's Vladimir Duthiers and David Begnaud talk with CBS News senior national security analyst Juan Zarate about the attack.
