June Pointer, the youngest of the singing Pointer Sisters known for the 1970s and 1980s hits "I'm So Excited," "Fire," and "Slow Hand," has died, her family said Wednesday. She was 52. Pointer died of cancer Tuesday at Santa Monica University of California, Los Angeles, Medical Center, the family said in a statement. She had been hospitalized since late February and the type of cancer wasn't disclosed. She died "in the arms of her sisters, Ruth and Anita and her brothers, Aaron and Fritz, by her side," the family statement read. "Although her sister, Bonnie, was unable to be present,...