On Twitter, several are making fun of a video showing Ivanka Trump butting in to a conversation with & getting the cold shoulder from Christine Lagarde, Theresa May, Justin Trudeau, & Emmanuel Macron–referred to as “actual world leaders.” No question Trump’s girl Ivanka is an amoral halfwit but how any one could hold the other four in higher esteem than they hold a cockroach is a marvel of political idiocy.