Rep. Sean Casten @RepCasten
4 years ago yesterday, we lost 17 lives at Parkland. 3 years ago today, we lost 5 lives in Aurora. Congress has a responsibility to #EndGunViolence. Rep. Robin Kelly and I introduced a bill to end gun trafficking by requiring gun owners to report their guns lost or stolen. https://t.co/nTPULJA8L6 — PolitiTweet.org