ATLANTA – The daughter of late singer and entertainer Whitney Houston was found unresponsive in a bathtub Saturday and taken to a hospital in the north Atlanta suburbs, police said. Bobbi Kristina Brown was found by her husband, Nick Gordon, and a friend and given CPR, said Officer Lisa Holland, a spokeswoman for the Roswell Police Department. When police arrived, they gave Brown additional care until she was taken alive to North Fulton Hospital. The incident remains under investigation, police said. Brown is the daughter of Houston and R&B singer Bobby Brown. A representative for the family did not immediately...