“What we have here now (are) three proposals on behalf of Congress that attempt to micromanage military tactics, and I oppose all three for that purpose,” the Floridian told Secretary of State John Kerry during a committee hearing on Tuesday. “And the other problem I have with it is that it clearly telegraphs to ISIL, to our enemies what we won’t or will do, where we will do it or will we won’t do it, and how long we’re going to do it for, which I think also takes a lot of the advantage away from our engagement.” . . . The Kentucky lawmaker stood up as Rubio began his remarks and walked out of the hearing, returning a few minutes after Rubio finished up.