U.S. Senators John McCain (R-AZ), Lindsey Graham (R-SC) and Kelly Ayotte (R-NH) sent a letter to President Obama expressing deep concern about a news article that appeared on Tuesday. The article cited internal emails from U.S. personnel in Benghazi, which made clear that the Obama Administration knew within two hours of the attack that it was a terrorist act. The letter states that a Libyan militant group with links to Al-Qaeda claimed responsibility for the attack. The senators urged President Obama to address the American people directly on these and other vital questions that surround the tragic murder of American citizens last month in Libya.