Excellent overview, albeit depressing. Democratic presidents who had congress under their belt during their Presidencies, ignored curbing the NRA outreach and proposing policies that regulate guns; Bill Clinton, Barrack Obama, and Joe Biden had opportunities to make it happen at least once , but the same ludicrous promises that probably mean nothing to them. Let us assume, Congress and House are not aligned, these POTUSs had/have executive powers: USE them! If Trump used his to build a wall, Why didn’t Obama used his to regulate guns and band assault rifles ? He had 8 years ! I’m enraged by the failure of the democrats who breach social justice with zero actions! It is no surprise that many are turning republic as they see actions and commitments!