US Secretary of State Hillary Clinton holds up a football helmet with the State Department logo on it, presented to her during a weekly meeting of assistant Secretaries of State, in this handout photograph taken and released by the State Department on Jan 7, 2013. Clinton resumed her official duties on Monday, five days after being released from a hospital for treatment of a blood clot.[Photo/Agencies]

Spectators watch as co-pilots Czech Republic's Tomas Vratny, Miskolci Jaroslav and Milan Holan compete with their Tatra truck during the 3rd stage of the Dakar Rally 2013 from Pisco to Nazca, Jan 7, 2013.[Photo/Agencies]