>> just days after coming to this country and making accusations about our government's involvement in 9/11, iran's president ahmadnejad launching a new verbal attack on the u.s. from his home turf. today. ahmadnejad calling for u.s. leaders to be quote, buried. his comments coming in response to what he calls american threats of a military attack against tehran's nuclear program. previously, the u.s. making it clear the military operation is on the table when it comes to iran. although, the american u.s. top brass believes that's not a desirable solution by any means. and thousands of contractors in afghanistan already starting to lose their jobs. the afghan government saying it's shutting down eight private security firms, including the one formerly known as black water, the subject of investigations you may remember after two afghan civilians were killed last year, two employees of the company were blamed in august, afghan president karzai announced all private contractors would have to shut