good tuesday morning, everyone. we begin with that breaking news overnight, about the nsa leaks. a reporter who worked with whistle-blower edward snowden, says more significant revelations will soon be made. this comes as the justice department prepares to charge snowden in connection with the case. with late-breaking developments, we re now joined by abc s devin dwyer in washington. good morning, devin. reporter: good morning, john and diana. no one knows where snowden is headed next. but at this hour, there s an urgent manhunt under way to find him. this morning, edward snowden is a hunted man, on the run from his hong kong hideout, pursued by an army of federal agents. he s believed to be carrying more top-secret government documents to be dropped as bombshells. we re going to have a lot more significant revelations that have not yet been heard. reporter: snowden has already exposed two, sweeping u.s. surveillance programs, an effort he says to help the american