Floated by john cornyn, number three republican in the senate, and chris murphy, the democrat from connecticut. thing is, this bill is different from what is advertised in that it holds federal agencies accountable if they fail to upload records to the background check system. so it is not in itself a way to improve or expand the background check system. that said, the president's support for it is interesting in that up until this point, he's really only expressed a willingness to address mental illness as the underlying cause of mass gun violence but look, as chris murphy pointed out on twit...