 Stephen Peck is one of them. He's the chair of the Douglas County Republican Party and says they're united in a way they haven't been in a while. He hopes that will be part of former President Trump's speech on Thursday. Meanwhile, Colorado Democrats and Republicans are reacting to Trump's pick of running mate. Christy Burton Brown, the executive vice president of Advance Colorado and the former chair of the Colorado GOP, says Ohio Senator J.D. Vance is a smart choice.