I'm not sure what to expect. I hope he's been briefed/cautioned to death what NOT to say. He'll probably want to be BFFs with Putin, but darn it, someone going with him will (hopefully) put a stop to it and ruin his fun.
Seriously.........I don't think Trump has any idea what to say or to whom. Let's keep our collective fingers crossed that he doesn't embarrass the U.S. again.