Latest Hurdle to Struggling Rand Paul Campaign is Back Home in Kentucky

For the libertarian who hoped to remake the Republican Party, it's been a summer of discontent.

U.S. Senator Rand Paul, a Republican from Kentucky and presidential candidate, listens during a campaign stop in Atkins, Iowa, U.S., on Saturday, April 25, 2015.

Photographer: Daniel Acker/Bloomberg

As they run for the highest office in the land, presidential candidates still have to negotiate home-state politics.

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