A new poll puts incumbent Joe Donnelly ahead of his Republican challengers.

The Gravis Marketing poll shows Donnelly beats Todd Rokita 50-32.  He beats Luke Messer 46-36, 18 percent of voters in both races were undecided.

The poll also confirms much of what has been reported in the Cheat Sheet, that in the Republican primary, Mike Braun is in the lead with 26 percent of the vote, Rokita is second with 16 percent and Messer has 13 percent,  45 percent were undecided.

The poll of 411 likely voters was taken April 6-11 and has a margin of error of 5.9 percent.

A copy of the poll can be found here.