Canada is starting to get really angry at Trump.
Their Foreign Minister Melanie Joly is serious about standing up to Trump's attempt to annex her country and doesn't think it's funny.
"If the U.S. can do this to us, their closest friend, then nobody is safe."
She also directly told Marco Rubio, "Canada’s sovereignty is not up for debate. PERIOD. There is no argument, there is no conversation about it. There is no need to talk about it. You’re here, you respect us, you respect our sovereignty. You are in our country, you respect our people."