Japanese grannies take over Osaka ahead of G20 summit

Japanese idol group Obachaaan, a collective of talented grannies, danced and rapped on the streets of Osaka on Wednesday to welcome the world to the city that is set to host leaders from G20 countries this week. Sporting tiger print shirts and floral pants, the ladies in their 60s and 70s delighted shoppers and tourists in downtown Osaka with their new song "Oba Funk Osaka".