Donald Trump speaks at the Indiana Farmers Coliseum in Indianapolis on Wednesday. His speech focused on bringing jobs back to Indiana. He said Kasich, Cruz and Clinton are too close to special interest to impose consequences on companies leaving US.

Donald Trump speaks during his rally at the Indiana Farmers Coliseum in Indianapolis on Wednesday. His speech railed against current US trade policy. "You can't be a free trader if you have stupid people negotiating for them," he said. 

Former IU basketball coach Bobby Knight takes pictures with Trump supporters after he gave his endorsement of Trump at the Indiana Farmers Coliseum in Indianapolis on Wednesday. Knight said he admired Trump's winning spirit and that no one is more prepared to be president.

Donald Trump asks a crowd at a rally who believes the United States trade policy is bad for America. Early voting results have Trump winning the Indiana Republican primary.

A Trump supporter records Donald Trump's speech at the Indiana Farmers Coliseum in Indianapolis on Wednesday.

Former basketball coach Bobby Knight endorses Donald Trump at his rally at the Indiana Farmers Coliseum in Indianapolis on Wednesday. Knight said no one in history has been more prepared to assume the office of President than Trump.

Donald Trump greets former Indiana basketball coach Bobby Knight before Knight endorses Trump at his rally at the Indiana Farmers Coliseum in Indianapolis on Wednesday. In an unusual move, Trump spoke first introducing Knight, and then continued his speech after Knight's endorsement. 

Donald Trump walks out into his rally at the Indiana Farmers Coliseum in Indianapolis on Wednesday. Trump's speech focused on bringing manufacturing jobs back to Indiana, with frequent decries of Carrier Crop, who outsourced 1,400 jobs.