But but but he leaked their intelligence to the Russians.
(B.S. of course - There is no proof he gave away any source. More info was provided by the Washington Post than was done by Trump.)
Further, what was discussed in SECRET between President Trump and the Russian officials was still SECRET from the world and ISIS until the WaPo blabbed it out for all to see.
IF there was any intel damage done (still debatable) it was done by the mediascum at WaPo and their leaker(s). The info never would have been generally disseminated without the mediascum providing a megaphone to traitorous leakers.