If I had behaved like that when I was ten years old, I would have had my allowance taken away for the week.
Putin wouldn't March into Boston. That would be insane. If he were able to get to the US he'd probably March into Seattle, San Francisco, or LA...
Who cares if he takes over Europe, right? Why not let him grow his power? I mean we couldn't possibly be next on his plans after that right? Does this administration not understand geopolitics and international relations?
Sometimes I can't tell if he says things like this because he's an idiot, he repeats things he's been told (and gets it horribly wrong) , or he thinks people will believe him. Probably the last one, since so many of these idiots do believe him.