Canada's Hugo Barrette competes against Venezuela's Hersony Canelon Vera during the men's sprint semifinals at the Pan Am games in Milton, Ont., on Saturday, July Barrette would go on to win the gold medal race.
In this frame from video provided by NBC4, smoke rises from vehicles as a fast-moving wildfire swept across a freeway Friday, July 17, 2015, near Hesperia, Calif. The fire swept by desert winds burned on both sides of Interstate 15, the main connector between Southern California and Las Vegas that was crowded with vehicles. (NBC4 via AP)
Weak Canadian dollar gives visitors a reason to cheer