Raptors fans boo 'Star-Spangled Banner' in latest anti-American display in Canada after Trump's tariffs

"The Star-Spangled Banner" was once again booed in Canada ahead of a sporting event.

The theme of Canadians booing the American anthem began Saturday night as the Ottawa Senators and the Calgary Flames hosted NHL games. 

In a statement obtained by Fox News Saturday, the Trump administration said the order is in response to an "extraordinary threat posed by illegal aliens and drugs, including deadly fentanyl, (that) constitutes a national emergency."

Trudeau has since lamented the tariffs that the Trump administration has levied.

However, Trudeau claimed that "less than 1% of fentanyl and less than one% illegal crossings into the United States come from Canada."

FOX Business' Christopher Guly and the Associated Press contributed to this report.