Seattle Space Needle elevator operator Michael Hall says despite the success of the attraction, his pay hasn't budged in four years. Ted S. Warren/AP hide caption

itoggle caption Ted S. Warren/AP

Part of Texas' congressional redistricting map from 2003. The lead plaintiffs in Evenwel v. Abbott are residents of a state Senate district in Texas who say their equal rights to representation are diluted because Texas equalized the districts in population terms, and€” not in terms of eligible voters. Harry Cabluck/AP hide caption

itoggle caption Harry Cabluck/AP

Hillary Clinton delivers the keynote address at the 18th annual David N. Dinkins Leadership and Public Policy Forum at Columbia University in New York on April 29. Trevor Collens/AFP/Getty Images hide caption

itoggle caption Trevor Collens/AFP/Getty Images

Former Sen. Rick Santorum, R-Pa., who was lagging in the polls in 2012 but ended up winning in Iowa, says debate criteria this time are too exclusive. Jae C. Hong/Associated Press hide caption

itoggle caption Jae C. Hong/Associated Press

A view of the death chamber from the witness room at the Southern Ohio Correctional Facility shows an electric chair and gurney on Aug. 29, 2001, in Lucasville, Ohio. Mike Simons/Getty Images hide caption

itoggle caption Mike Simons/Getty Images

Family Leader CEO Bob Vander Plaats said he does not want to see the "Marriage Vow" pledge used as a weapon against the candidates they might support. Charlie Neibergall/AP hide caption

itoggle caption Charlie Neibergall/AP