FILE - In this Oct. 8, 2018, file photo, Sen. Joe Donnelly, D-Ind., left, shakes hands with Republican former state Rep. Mike Braun following a U.S. Senate Debate in Westville, Ind. Donnelly is hoping a visit from former Vice President Joe Biden will help his effort to run up the vote in the Democratic stronghold of northwest Indiana. Vice President Mike Pence will be appearing at a fundraising dinner in Indianapolis around the same time to rev up support for Braun.
FILE - In this Oct. 8, 2018, file photo, Sen. Joe Donnelly, D-Ind., left, shakes hands with Republican former state Rep. Mike Braun following a U.S. Senate Debate in Westville, Ind. Donnelly is hoping a visit from former Vice President Joe Biden will help his effort to run up the vote in the Democratic stronghold of northwest Indiana. Vice President Mike Pence will be appearing at a fundraising dinner in Indianapolis around the same time to rev up support for Braun. Darron Cummings, Pool, File AP Photo
FILE - In this Oct. 8, 2018, file photo, Sen. Joe Donnelly, D-Ind., left, shakes hands with Republican former state Rep. Mike Braun following a U.S. Senate Debate in Westville, Ind. Donnelly is hoping a visit from former Vice President Joe Biden will help his effort to run up the vote in the Democratic stronghold of northwest Indiana. Vice President Mike Pence will be appearing at a fundraising dinner in Indianapolis around the same time to rev up support for Braun. Darron Cummings, Pool, File AP Photo