For anyone inclined to call for more legislation, feel free to explain how that would help if the current laws aren't enforced.

More damage control, after the bull has left the barn. From 12 FEB 18

(CNN)Since an ex-US airman shot more than two dozen people in a Texas church in November, the US military has added more than 4,000 names to the nation's list of dishonorably discharged military personnel banned from owning firearms -- a sign of what has been a massive hole in the nation's gun buying background check system.
http://www.cnn.com/2018/02/12/us/gun...nvs/index.html