Calgary police have arrested a 22-year-old man from Quebec who has a history of being involved in human trafficking on a half dozen new charges.

The Premiers of five provinces are calling on the federal government to reconsider its call for limits on the use of the Canadian constitution's "notwithstanding clause."

Despite his tough semi final loss to the world's top-ranked tennis player on Friday, Canadian Felix Auger-Aliassime left the U.S. Open with his head held high.