and that man is of course donald trump he s leading the polls for the republican presidential nomination by a massive margin. in just under two hours time he s expected to give a campaign speech in iowa. let s go live to washington and speak to our reporter will vernon. hello, well, thank you forjoining us. let s talk about the speech by presidentjoe biden. everything about it is symbolic, including the timing and location. timing and location. that s right, this is joe biden s timing and location. that s right, this is joe biden s first timing and location. that s right, this is joe biden s first campaign | this isjoe biden s first campaign speech of 2024, and i think he would use it to try and refocus his campaign. last year, the messaging, the narrative out of the biden campaign was very much about bidenomics, the economic achievements under this administration. but that hasn t been