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ROCHESTER, NH - MARCH 21: U.S. Senator Rand Paul (R-KY) speaks in a back room at Pink Cadillac Diner prior to meeting potential voters on March 21, 2015 in Rochester, New Hampshire. Paul, who has made many trips to New Hampshire which holds the first primary in the nation, has set a date in early April to decide on whether he will or will not run for president. (Photo by Darren McCollester/Getty Images)
ROCHESTER, NH - MARCH 21: U.S. Senator Rand Paul (R-KY) speaks in a back room at Pink Cadillac Diner prior to meeting potential voters on March 21, 2015 in Rochester, New Hampshire. Paul, who has made many trips to New Hampshire which holds the first primary in the nation, has set a date in early April to decide on whether he will or will not run for president. (Photo by Darren McCollester/Getty Images)

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Rand Paul: Justice system not treating people equally

CNN's Wolf Blitzer talks with Republican presidential candidate Senator Rand Paul about the U.S. justice system and the war on drugs.

Rand Paul: Justice system not treating people equally

CNN's Wolf Blitzer talks with Republican presidential candidate Senator Rand Paul about the U.S. justice system and the war on drugs.