all the gop hopefuls, well, all but one were in iowa over the weekend for a veteran s fundraiser. former president trump was not there, but that did not stop his republican rivals from taking some pretty thinly veiled shots at him. leadership is not about entertainment. leadership is not about virtue signaling or building a brand. leadership is ultimately about results. there is no substitute for victory, and we need to dispense with the culture of losing that has beset the republican party in recent years. we have to resist the politics of personality and the siren song of populism unmoored to timeless conservative principles. reporter: don t complain about what you get in the general if you play in this caucus. because it matters. i m going keep coming. i m not doing shortcuts. i m not going to do a rally and leave you. here with me now scott jennings who worked for