US Senator John McCain (R) R-AZ and Senator Joe Lieberman (I-CT) hold a news conference on the situation in Iran June 25, 2009 on Capitol Hill in Washington, DC. On June 23 McCain said that he appreciated US President Barack Obama�s tougher stand toward the post-election situation in Iran, but said that the administration should take additional actions. Getty Images logo Getty Images 4 months ago

US Senator John McCain (R) R-AZ and Senator Joe Lieberman (I-CT) hold a news conference on the situation in Iran June 25, 2009 on Capitol Hill in Washington, DC. On June 23 McCain said that he appreciated US President Barack Obama�s tougher stand toward the post-election situation in Iran, but said that the administration should take additional actions.