Trump says if he wins Indiana he can focus his efforts on defeating Hillary Clinton.
He also touched on Carrier’s decision to move its headquarters from Indiana to Mexico, offering his own solution as president.
Candidates are aggressively campaigning in Indiana ahead of Tuesday's primary.
Knight says Trump is the most prepared candidate to become president.
Hillary Clinton will campaign in northern Indiana and Bill Clinton will visit campaign headquarters in Indianapolis.
Cruz spent Monday throughout southern and central Indiana, his third consecutive day in the state.
Trump has previously mentioned his desire for a Knight endorsement.
John Kasich was expected to be in Indiana Tuesday, but has decided to suspend his campaign in Indiana to block Donald Trump from getting the GOP nomination.
Republican Presidential Candidate John Kasich will make his first stop in Indiana Tuesday.
Thousands are gathered to hear Trump speak, and close to sixty protesters held signs outside the event.