A North Texas psychiatrist, who was an associate professor at the TCU School of Medicine and also worked at a Tarrant County mental health and substance abuse treatment center, had his license suspended after he was arrested in Dallas on two counts of aggravated assault with a deadly weapon. Dr. David Henderson was carrying a handgun when he was arrested at North Park Mall and had two more guns and about 3,000 rounds of ammunition in his car at the time of his arrest, according to an affidavit. KTVT-TV reported that Dr. David Henderson was charged in two separate incidents...