Rep. Joe DonnellyJoseph (Joe) Simon DonnellyKoch-backed group targets red-state Dems on tax reform Dems plan to make gun control an issue in Nevada Agricultural trade demands investment in MAP and FMD MORE (D-Ind.) endorsed Barack ObamaBarack Hussein ObamaGeorge W. Bush honors father at benefit for hurricane victims Dem senator: ‘I miss every one of’ our last 5 presidents All five living former presidents appear at hurricane relief benefit concert MORE for president today.

In a statement released by Obama's campaign, Donnelly said, "At a time when too many Americans have lost faith in their government, Senator Obama can move us beyond the politics of stalemate and gridlock that has kept us from meeting the monumental challenges of our time: our dependence on foreign oil, a health care gap that leaves tens of millions uninsured, the steady deterioration of our manufacturing base, and an economy that is not working for working people."


Obama has recently shown momentum in the battle for uncommitted superdelegates, picking up over 26 since the day before Indiana and North Carolina Democrats went to the polls (see yesterday's AP story on Obama's superdelegate momentum here).


Obama lost to Hillary ClintonHillary Diane Rodham ClintonChris Murphy’s profile rises with gun tragedies DNC, RNC step up cyber protections Gun proposal picks up GOP support MORE in Donnelly's home state last Tuesday, falling to the New York senator by a margin of 51 percent to 49 percent. Obama carried South Bend, Ind., which falls in Donnelly's district.