 This is NPR News. Members of Congress say there will be investigations into Saturday's shooting at the Trump rally in Pennsylvania and potential security lapses. Here's Republican Congressman Byron Donalds of Florida. There are going to be congressional hearings on this. I sit on the oversight committee. I know Chairman Comer has already started to begin that work for us to get to the bottom of what happened. Whatever lapses occurred, make sure that if somebody has to be held accountable, that there's an opportunity to do so.