Global National: Aug 7

One week into August and the weather is taking a dangerous turn with hot, dry conditions fuelling wildfires. Across this country, blazes are burning out of control. Newfoundland is now under a fire ban with several communities in the central part of the province under a state of emergency. Abigail Bimman has more. Canadian hospitals are struggling to cope with staffing shortages, growing wait times, and in some cases units closing altogether. Marney Blunt reports on a system under stress and growing fears for the fall.