Cedar Rapidses News Today

♪ ♪ leland: the 2020 democratic presidential field is narrowing down, and many of the remaining challengers are in iowa this weekend looking for union votes. cedar rapidses, iowa, is the site today. ellison barber there before the candidates take the stage. hi, ellison. >> reporter: hey, leland. we have seen democratic candidates join striking union autoworkers on the picket line, we have seen them show up in a number of union-hosted events just like this one. the teamsters have over a milli...