<http://schema.org/description>
"U.S. President Barack Obama and first lady Michelle Obama welcome children of military families to the White House for Halloween trick or treating. Rough Cut (no reporter narration)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://in.reuters.com/video/2015/10/30/obamas-hand-out-treats-at-halloween-cele?videoId=366142107>