Security will shut down wilderness area near G7 summit in Kananaskis in June

A vast swath of mountain wilderness near where G7 leaders will be meeting at Kananaskis, west of Calgary, will be shut down as officials ramp up security measures to protect the world leaders attending the event in June.For the first time since 2002, the area will host the leaders of the United States, France, Germany, Japan, the United Kingdom, Italy and Canada, as well as the European Union, from June 15-17.