The minute Putin went into Crimea, what Obama should have done is sent 50,000 troops to NATO. He didn't have to engage them, just send them. That puts the fear of God into people.
Rudy GiulianiThey have actually approved a wall to certain portions of the border that hasn't even been built yet. So you could take a year building that out with what has been approved.
Rudy GiulianiWe have a lot of precedence for that; we've done that in the past. Or maybe that you want to sort of put that behind you. I don't know, that's - that's a tough decision [ seeking a special prosecutor for Hillary Clinton].
Rudy Giuliani