<http://schema.org/description>
"Oct. 20 - Republican Paul Ryan and U.S. Vice President Joe Biden hit the campaign trail as their running mates prepare for the upcoming debate.  Deborah Gembara reports."^^<http://www.w3.org/2001/XMLSchema#string>
<http://in.reuters.com/video/2012/10/21/paul-ryan-joe-biden-campaign-in-battlegr?videoId=238566212>