Festival goers wouldn’t unplug their phones so woman could charge bionic arm

Everyone's arms get tired from time to time, but do yours ever lose power? For one woman, her arm needs to be charged every few hours. Angel Giuffria, an actress and bionics advocate, recently attended the popular South By Southwest Festival (SXSW) in Austin and encountered an unusual problem. According to a series of tweets, Giuffria had trouble convincing other festival goers to give up their charging outlets so that she could charge her arm.  &...