tomorrow or this week? we have to focus on this, do not politicize this issue, that's the greatest risk we have faced so far. >> the white house saying that the president didn't share sources or methods with the russians, he shared specifics about looming threats to both countries. but to evan's point, can you kind of reverse engineer if you get some information and figure out what the sources and methods are and endanger whoever gathered that? >> if anyone can reverse engineer something, it's serge the russians, but my greater concern here is this is going to have a widespread chilling effects on all of the intelligence relationships that we have with all of our allies, the ripple effects is going to be regard -- having these relationships for a number of years overseas, our allies pass