A scorching heat wave engulfs much of western North America, shattering heat wave records and taking a toll on people in British Columbia. Could this be a sign of a new normal amid the impacts of climate change? Plus, hope dwindles in Florida, in the search for bodies and answers at the Surfside condo collapse site. And the hype rises among Habs fans, as the Montreal Canadiens try to end Canada's 30-year Stanley Cup drought.