Expert questions doctor's handling of Prince

MINNEAPOLIS - An expert on treating addiction has questioned whether a California doctor responded appropriately when he was called to help Prince.Speaking without direct knowledge of Prince's case, addiction medicine expert Dr. Stuart Gitlow questioned why Dr. Howard Kornfeld sent his son, Andrew, on a flight to Prince's home in Minnesota rather than calling for emergency help.The Kornfelds' lawyer, William Mauzy, said Wednesday that Prince's representatives told Howard Kornfeld that t