It took Michael Moore to correct anti-gun protester David Hogg’s proposal for Canadians to meddle in American elections. After screening Moore’s anti-Trump “Fahrenheit 11/9” at the Toronto Film Festival, Hogg and other Parkland, Florida high school students joined the millionaire filmmaker on stage during a Q&A. “I have a question for you guys,” Hogg said after grabbing the mic from Moore. “Who’s ready to save America?” The Canadian audience cheered.