missouri, one day after a man is shot after first firing upon police, police say. it marred some peaceful protests marking one year since michael brown was killed. also breaking in national news, an aide to president obama arrested after she allegedly shot at her capitol police officer boyfriend with his own gun. good afternoon, everyone. welcome to "the lead." i'm jake tapper, what an odd news day we are having. here are some of the issues that republicans would like the media and political world and voters to be discussing. today democrats in congress coming out against president obama's nuclear deal with iran, the head of the iranian qods forces traveling to russia. the cyberis attacks perhaps by