LOUISVILLE, Ky. (AP) — Who will win the race in Kentucky? Hillary Clinton and Bernie Sanders have been campaigning hard and heavy ahead of Tuesday's Democratic presidential primary.

On Sunday, Clinton visited a union training center in Louisville, saying, "We want somebody who can protect us and work with the rest of the world.

Not talk about building walls, but building bridges." Sanders also campaigned in the state.

There's also a Tuesday primary in Oregon.

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