Olympic Games begin in Paris amid attack on rail system

The Olympic Games have begun in Paris, despite a massive sabotage campaign against France’s rail system. Also, Canada's wildfire season is well under way and has already sparked evacuations, destroyed homes and burned forests across national parks. And, two leading Mexican drug lords from the Sinaloa Cartel have been arrested by authorities in the US. Plus, a new study finds that scribes in ancient Egypt suffered from repetitive stress injuries.Listen to today’s Music Heard on Air.