Justin Trudeau and President Obama clearly have an inside joke about moving to Canada if Trump wins

Canadian Prime Minister Justin Trudeau has only been in office for four months, but it's clear that he and President Obama are already on the same wavelength. Case in point: They seem to already have an inside joke about that whole moving to Canada thing.During a press conference on Thursday morning, as part of Trudeau's visit to the U.S., the pair exchanged knowing glances and a little giggle about the ongoing commentary by many liberal Americans who say they plan to move to Canada if Donald Trump is elected president.