At this point there is no diplomatic solution, it certainly isn’t gonna come from taco. He’s just looking for a distraction from the Iran debacle and everything else that has gone on or has gone wrong with his administration.

This is Russia's second violation of the Budapest Memorandum. We know Putin will simply ignore another treaty when he feels like. We also know the US under the current administration is "negotiating" in bad faith (via the president's son-in-law) and will do even less when the next treaty violation occurs.