of the stage, mayor pete as they call him. joe biden maintaining the front running status and the top tier s tighter. bernie sanders and elizabeth warren and pete buttigieg in a fight for seblgd placond place movement there in that second tier. kama kamala harris with 7%. biden makes a second campaign trip there tuesday, the same day as president trump. voters in the hawkeye state telling us what they want in a candidate. take a listen. i like joe biden. i ve liked him for a long time. we just need to win. i m drawn to elizabeth warren, a few candidate i know of that has a plan for everything. she has her policies laid out. i really want a feminist to be elected. i m very concerned about climate