I remember the Bernie Sander's supporter/worker who went to the Republican baseball practice last year making the congressmen targets. Thankfully he couldn't shoot better and Capitol Police was there to take him down but there, apparently is no shortage of folks like this.
Another Living Example of "Liberalism as a Disease". Apparently, even Some Democrats know they have quite a few Crazy Mentally Deranged Individuals relating to their party. That's why they want to get rid of Second Amendment...because of their own people.. Crazy People... Living Out-Of- Control..and struggling in Society.