there will be others. and i think the administration is going to make the case about why this is constitutional. why these powers were delegated to them in statute. i think they have a strong argument there. and but they're going to have to weigh that with showing what the efficacy of these programs are. i mean, this ultimately comes down to, if you can't have absolute privacy or absolute security at the same time, where do you draw the line? >> sure. and matt, what do you say as you heard glenn greenwald say earli earlier, this wind indicates the reporting, and the leakers who put this information out there? >> i think it is certainly true that this ruling would not have happened this quickly without the leak that we had. there is just no way this case could have been brought. but i think we don't know whether this program would have been declassified sometime down the road. the president has signaled he wanted to review these. and it does bring into a larger discussion of whether there were other ways for snowden to bring his concerns. either to the inspector generals