WASHINGTON - NOVEMBER 3:  Vice President Joseph R. Biden (L) and Speaker of the House Nancy Pelosi (D-CA) (R) take their seats before German Chancellor Angela Merkel speaks to a joint meeting of Congress on Capitol Hill November 3, 2009 in Washington, DC. Chancellor Merkel addressed the joint meeting of the US House of Representatives and Senate after meeting with President Barack Obama earlier in the day. Getty Images logo Getty Images 3 weeks ago

WASHINGTON - NOVEMBER 3: Vice President Joseph R. Biden (L) and Speaker of the House Nancy Pelosi (D-CA) (R) take their seats before German Chancellor Angela Merkel speaks to a joint meeting of Congress on Capitol Hill November 3, 2009 in Washington, DC. Chancellor Merkel addressed the joint meeting of the US House of Representatives and Senate after meeting with President Barack Obama earlier in the day.