Another Shooting at a Car Show

What are the thoughts of everyone on here that they think would help slow / stop the gun violence? Something needs to happen, more gun laws is not the answer as they don't enforce what's on the books now. What about no probation for gun offenders?

Out here in Idaho I can walk into a gunfair and buy anything and everything I want. No questions asked and no ID needed .
AND SO CAN GANG BANGERS , NUT JOBS , TERRORISTS ETC !
Where do you thing the drug cartels get their weapons .
Its too late for gun laws because the market is flooded . And I dont like telling people they cant owns something but its gone too far .