Once hopeful Iowa Democrats running uphill vs. Sen. Grassley


              Iowa Democratic U.S. Senate candidate Mike Franken speaks during his debate with U.S. Sen. Chuck Grassley, R-Iowa, Thursday, Oct. 6, 2022, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)
            
              Iowa Democratic U.S. Senate candidate Mike Franken speaks during his debate with U.S. Sen. Chuck Grassley, R-Iowa, Thursday, Oct. 6, 2022, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)
            
              U.S. Sen. Chuck Grassley, R-Iowa, speaks during his debate with Iowa Democratic U.S. Senate candidate Mike Franken, Thursday, Oct. 6, 2022, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)
            
              Iowa Democratic U.S. Senate candidate Mike Franken, left, and U.S. Sen. Chuck Grassley, R-Iowa, listen to a question during their debate, Thursday, Oct. 6, 2022, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)
            
              U.S. Sen. Chuck Grassley, R-Iowa, speaks during his debate with Iowa Democratic U.S. Senate candidate Mike Franken, Thursday, Oct. 6, 2022, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)
            
              Iowa Democratic U.S. Senate candidate Mike Franken, left, and U.S. Sen. Chuck Grassley, R-Iowa, listen to a question during their debate, Thursday, Oct. 6, 2022, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)
            
              Iowa Democratic U.S. Senate candidate Mike Franken, left, and U.S. Sen. Chuck Grassley, R-Iowa, stand on stage before their debate, Thursday, Oct. 6, 2022, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)
            
              Iowa Democratic U.S. Senate candidate Michael Franken greets supporters with his wife Jordan, right, after a rally in West Des Moines, Iowa, Saturday, Oct. 1, 2022. Franken is facing an uphill final month in his challenge of seven-term Republican Sen. Chuck Grassley. (AP Photo/Thomas Beaumont)
Once hopeful Iowa Democrats running uphill vs. Sen. Grassley