robert and susan rosenbaum. the corporation for public broadcasting.nd by contributions to your pbs station from viewers like you. thank you. once again from washington, moderator yummy shall's indoor. >> good evening and welcome to washington week. across the country, shock and frustration since the massacre at buffalo three weeks ago, there have been more mass shootings than there have been days. since may 14, there have been at least 37 mass shootings in this country. that is according to the nonprofit gun violence ahived. one was on wednesday. a gunman walked into a medical building and allegedly killed four people and himself. in uvalde, funerals have begun for the 21 students and teachers shot to death at robb elementary school last week. in a primetime, president biden addressed the nation. >> after columbine, after sandy hook, after charleston, after orlando, after las vegas, after parkland, nothing has been done. this time, that can't be true. we must actually do something for god sake. how much more carnage aree willing to accept? how many mo