U.S. President Barack Obama adjusts his translators earpiece during a press conference with German Chancellor Angela Merkel at the Rathous (City Hall) in Baden-Baden, Germany, April 3, 2009. The North Atlantic Treaty Organisation (NATO) military alliance is celebrating its 60th anniversary this week at a summit co-hosted by Germany and France. Reuters Pictures 7 months ago

U.S. President Barack Obama adjusts his translators earpiece during a press conference with German Chancellor Angela Merkel at the Rathous (City Hall) in Baden-Baden, Germany, April 3, 2009. The North Atlantic Treaty Organisation (NATO) military alliance is celebrating its 60th anniversary this week at a summit co-hosted by Germany and France.