On the third anniversary of the Benghazi terrorist attack, emails reviewed by Fox News raise significant questions about US government support for the secret shipment of weapons to the Libyan opposition.During the Spring of 2011, as the Obama administration ramped up efforts to topple the Libyan dictator Muammar Gaddafi, a licensed American arms dealer, Marc Turi, his business partner formerly with the CIA, senior US military officials in Europe and Africa as well as a former staffer for republican Senator John McCain considered logistics for arming the rebels, according to the emails exclusively obtained by Fox Business and Fox News....