national adviser that was going in just weeks before donald trump's inauguration. according to nbc sources flynn may have been offered millions in a plan to forcibly remove muslim clerk from the u.s. and deliver the man to turkey. investigators are also looking into flynn's son and the role he might have played in the arrangement. nbc's ken dilanian and julia ansly have been all over this reporting. talk to me about the reporting you have on mueller's investigator zeroing in on a meeting between michael flynn and congressman dana roar bacher. >> yes. there's a lot to unpack today, isn't there? so what we understand is mueller is looking into this meeting that happened september 20th, 2016. it was an evening meeting at night in d.c. where michael flynn and members of his flynn intel group, his lobbying firm at the time, met with congressman roar backer. what they discussed isn't known at this time. we know that they're looking at e-mails between the two staffs and trying to figure out the