Family drama overshadows Bobbi Kristina Brown's funeral service

The families of singers Whitney Houston and Bobby Brown gathered Saturday in Georgia for the private funeral of Bobbi Kristina Brown, the pair's only child together.She died July 26 after spending nearly six months in a coma. Bobbi Kristina was found face down in a bathtub in her home in Roswell, Ga., on January 31, and after months in a hospital and then a rehabilitation facility, she was transferred to a hospice facility June 24. She never regained consciousness. An autopsy revealed "no obviou...