Republican Presidential Primaries

FILE - In this Feb. 6, 2014 file photo, Larry Pressler, who served three terms as a Republican U.S. senator for South Dakota from 1979 to 1997, is seen in Sioux Falls, S.D. Pressler is running as an independent in the race to fill the seat being vacated by retiring U.S. Sen. Tim Johnson. Pressler will be challenged in the Nov. 4 general election by Democrat Rick Weiland and the winner of the June 3 GOP primary. The deadline is Tuesday, April 15, 2014, for all the U.S. Senate candidates to file their quarterly FEC reports. (AP Photo/Dirk Lammers, File)

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Republican Presidential Primaries

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