![House Republicans Question Pickering, Mullen on Benghazi Attacks](http://townsquare.media/site/180/files/2013/09/john-micca-Drew-Angerer.jpg?w=980&q=75)
House Republicans Question Pickering, Mullen on Benghazi Attacks
WASHINGTON (AP) — House Republicans who've been investigating last year's deadly attack in Benghazi, Libya, have given a grilling today to a former U.N. ambassador and a former Joint Chiefs of Staff chairman over their review of the administration's handling of the matter.