Panetta assures Afghans of full probe into video

WASHINGTON — Pen­ta­gon lead­ers scram­bled Thurs­day to con­tain dam­age from an Inter­net video pur­port­ing to show four Marines uri­nat­ing on Tal­iban corpses — an act that appears to vio­late inter­na­tional laws of war­fare and fur­ther strains U.S.-Afghan relations.