(CNN) President Donald Trump attacked his own Justice Department and FBI leadership and implied Hillary Clinton could face criminal charges during a campaign rally Thursday night in Indiana.

"Our Justice Department and our FBI have to start doing their jobs and doing it right and doing it now, because people are angry. People are angry," Trump said at a rally in Evansville, where he was campaigning for Republican Senate nominee Mike Braun.

Trump also suggested he could take a heavier role in the Justice Department -- comments that came hours after he told Bloomberg that Attorney General Jeff Sessions would remain in his job until after November's midterm elections.

"What's happening is a disgrace, and at some point -- I wanted to stay out, but at some point, if it doesn't straighten out properly -- I want them to do their jobs -- I will get involved," Trump said.

Trump also attacked his 2016 opponent, Clinton.

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