ISIS vows Eiffel Tower drone attack in new poster

Squeezed by the U.S. military, the power of the terror group has shrunk. But, as Lucas Tomlinson reports, the fight is far from over. ISIS has threatened a drone attack on the Eiffel Tower with a chilling new poster. The threat comes just four months after Paris installed a 10ft anti-terror wall around the landmark, using bulletproof glass to protect visitors from potential attacks. The red and black poster shows a drone carrying a sizeable object while flying next to the Eiffel Tower, which is framed in crosshairs.