 On President Trump's life, saying he wanted to speak. About the need for us to lower the temperature in our politics. And to remember that. We are not enemies. We're neighbors. We're friends. Coworkers. Citizens. And most importantly, we're fellow Americans. Mr. Biden acknowledging the deep differences in both parties and insisting the nation cannot solve its debates with violence. ABC's Andy Field. Thomas Matthew Crooks has been named as the would-be assassin. His motivation still undetermined.