PYONGYANG, Korea, Democratic People's Republic Of -- In North Korea, summer is not a good time to be a dog. With the sizzling heat upon the country, North Korea's biggest brewery is pumping out twice as much beer as usual, Pyongyang residents are queuing up to get their "bingsu" -- a syrupy treat made with shaved ice -- and restaurants are serving up bowl after bowl of the season's biggest culinary attraction: spicy dog meat soup. Euphemistically known as "dangogi," or sweet meat, dog has long been believed to be a stamina food in North and South Korea and is...