All eyes on Nebraska Gov. Ricketts to replace Sen. Sasse

Read MoreSpeculation is rampant that Nebraska Gov. Pete Ricketts is the most likely person to replace U.S. Sen. Ben Sasse, who appears ready to resign to become president of the University of FloridaSpeculation is rampant that Nebraska Gov. Pete Ricketts is the most likely person to replace U.S. Sen. Ben Sasse, who appears ready to resign to become president of the University of Florida