Shoe thrown at Hillary Clinton in Las Vegas
11 April 2014 Last updated at 01:16 BST
A woman has thrown a shoe at former First Lady Hillary Clinton as she was giving a speech in Las Vegas.
Mrs Clinton, who was speaking at an Institute of Scrap Recycling Industries meeting at the Mandalay Bay hotel-casino, laughed off the incident, asking if it was "part of Cirque du Soleil".
A woman from the audience was taken into custody shortly afterwards.