A new Mason-Dixon poll in Arkansas finds Sen. Blanche Lincoln (D-AR) in tight races with six different Republicans seeking to challenge her in this year's election.
Gilbert Baker (R) edges Lincoln, 43% to 39%, Jim Holt (R) tops Lincoln, 43% to 37%.
However, Lincoln edges Curtis Coleman (R), 40% to 39%, beats Conrad Reynolds (R), 41% to 38%, tops Kim Hendren (R), 43% to 38%, and is ahead of Tom Cox (R), 41% to 38%.
Said pollster Brad Coker: "The one constant number that runs through that whole group of questions is how Blanche Lincoln is stuck at about 40 percent."