word level intelligence to visiting Russian dignitaries, but the first signs of damage are already becoming apparent. The intelligence he shared was apparently obtained from a source so secret that we haven't even told our allies about it; the effects of burning such a sensitive source are, obviously, that nations are going to have to step back and reevaluate whether they turn over such information at all.A senior European intelligence official tells The Associated Press that his country might stop sharing information with the United States if it confirms President Donald Trump shared classified details with Russian officials.The official said...
http://www.dailykos.com/stories/2017/5/16/1662859/-America-s-allies-reevaluate-intelligence-sharing-plans-after-Trump-s-classified-leak