U.S. Vice President Joe Biden wears a Jewish skull cap, or yarmulke, as he walks before delivering his speech during a memorial ceremony for the former Israeli prime minister Ariel Sharon at the ... more 
U.S. Vice President Joe Biden wears a Jewish skull cap, or yarmulke, as he walks before delivering his speech during a memorial ceremony for the former Israeli prime minister Ariel Sharon at the Knesset, Israel's parliament, in Jerusalem January 13, 2014.Israel paid homage to Sharon at the first of two funeral services to be held on Monday for a man hailed as a war hero at home but seen by many in the Arab world as a war criminal. (REUTERS/Ronen Zvulun) less 
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Reuters | Photo By REUTERS/Ronen Zvulun
Mon, Jan 13, 2014 11:00 AM EST