Hussain claimed responsibility for the 2010 Times Square car bomb attempt in an audiotape that was posted on the Tehreek-e-Taliban Pakistan News Channel on the website YouTube.[18] Authorities in Pakistan believe that Faisal Shahzad, the Pakistani-American who admitted to planting the Times Square car bomb, was introduced to Hussain via Mohammad Rehan, and subsequently received explosives training before he returned to the United States.[19][20]