Trump: Florida school officer 'didn't have the courage'

Trump: Florida school officer 'didn't have the courage'  BBC News Florida Gov. Rick Scott moves to bar people under 21 and mentally ill from buying guns  NBCNews.com Florida Governor Calls For Raising Age Limit For Gun Purchases From 18 To 21  NPR Actually, there is a clear link between mass shootings and mental illness  Los Angeles Times Florida governor: Ban gun sales to underage and mentally ill  ABC NewsFull coverage