So many signs that the Florida shooter was mentally disturbed, even expelled from school for bad and erratic behavior. Neighbors and classmates knew he was a big problem. Must always report such instances to authorities, again and again!

— Donald J. Trump (@realDonaldTrump) February 15, 2018

Last year, you proudly signed a law overturning protections that keep guns away from people living with mental illness. Take a good look in the mirror Mr. President and you’ll find YOUR blame. https://t.co/7yzOXNbTtx

— Robin Kelly (@RepRobinKelly) February 15, 2018