Defying a ban and violent crackdown, Shiite Muslim mourners at a funeral for a man killed by state security turn it into a protest against Bahrain's Sunni Muslim royal family.Days after the Bahraini government banned demonstrations by opponents, about 2,000 residents of the mostly Shiite Muslim village of Sitra turned a funeral into the first protest under a new three-month state of emergency, a show of deepening resistance against the regime.