PRAGUE, CZECH REPUBLIC - OCTOBER 23: U.S. Vice President Joe Biden and Czech Prime Minister Jan Fischer during a welcoming ceremony on October 23, 2009, in Prague, Czech Republic. Biden ended his tour of Eastern Europe with a visit to Prague on Friday. The main topics for discussion of Biden's visit are an improved U.S. missile defence plan and the global economy. Getty Images logo Getty Images 1 month ago

PRAGUE, CZECH REPUBLIC - OCTOBER 23: U.S. Vice President Joe Biden and Czech Prime Minister Jan Fischer during a welcoming ceremony on October 23, 2009, in Prague, Czech Republic. Biden ended his tour of Eastern Europe with a visit to Prague on Friday. The main topics for discussion of Biden's visit are an improved U.S. missile defence plan and the global economy.