Roads, it's many different things that have made driving safer. the same is true of gun violence in our country. today flying is much safer than it was 30, 40 years ago but airplanes still crash and people die. when that happens, we find the black box, we investigate the accident, we figure out what we can do to make it safer. we don't say, oh, safety measures don't work, throw all the safety measures out. no, we improve the safety measures for flying and over time it gets safer. that what we need to do with gun violence in our country. we need to take a look at what works drk. >> i'm sorry, i...