Caucus Core News Today

Into nice democracy 2020 report, the iowa battleground gets crowded. if some but not all of the main players in the presidential race are there this weekend. joe biden is facing criticism for his reaction to a statement from an number of the iowa consistency about his sons involvement with the ukrainian energy company. correspondent peter doocy reports. >> here is something that a candidate for president is probably never said before. joe biden has been reflecting on his interaction with a caucu...