Article Photos: Endorsements emphasized in Neb. US Senate race 4/7

  Republican Senate candidate Deb Fischer speaks while fellow Republican Gov. Dave Heinemann stands rear, in Lincoln, Neb., Thursday, Nov. 1, 2012. Fischer, on a campaign swing through Nebraska, is running against Democrat Bob Kerrey, who is expected to be endorsed later Thursday by former Republican Senator Chuck Hagel. (AP Photo/Nati Harnik)