‘Our fingers are crossed’: Nova Scotians hope troops, rain help wildfire fight

Military crews from across Canada, as well as firefighters from the U.S. and even Costa Rica are being dispatched to Nova Scotia to help extinguish the province's ferocious wildfires. Mike Armstrong reports on the gruelling conditions, what's been aiding firefighters, and where new evacuations are being ordered. And Global News meteorologist Anthony Farnell explains when the rain will dampen some of the flames.