the committee is taking the rare step of subpoenaing one of its own, targeting a currents house staffer working in the office of a republican congresswoman, an interesting development. joinings now is former prosecutor and candidate mia wiley. good to see you, your thoughts on what we can green from these knew subpoenas? >> one of the things we know from a report is amy claimer also interestinged, a part of the women for the real half black donald trump was also someone who indicated directly we think there is some reporting that suggests about concerns about the rally and so one of the things someone in the house understand is how much notice did rally organizers have that this could be violent? what were their concerns?