S. 3747 is a bill intended to help people with disabilities run for public office without losing their federally supported benefits. It allows any campaign work they do, and any money they earn from that work, to be ignored when deciding if they qualify for federal benefits...
Simple Explanation
S. 3747 is a rule that helps people who have disabilities run for office by not taking away their important benefits, even if they earn money from their campaign work. This way, they can try to become leaders in the government without worrying about losing their support.