09 JANUARY 2020 - DES MOINES, IOWA: A mobile digital billboard calling for Pres. Donald Trump's impeachment parked the Iowa State Capitol in Des Moines. The mobile billboards are organized by four organizations: Daily Kos, MoveOn, Need to Impeach, and Public Citizen. They are targeting eight Republican Senators: Lisa Murkowski (Alaska), Martha McSally (Ariz.), Cory Gardner (Colo.), Joni Ernst (Iowa), Mitch McConnell (Ky.), Susan Collins (Maine), Thom Tillis (N.C.), and Mitt Romney (Utah). PHOTO BY JACK KURTZ