JOHN THURSTON, IN HIS OFFICIAL CAPACITY AS SECRETARY OF STATE OF THE STATE OF ARKANSAS; SHARON BROOKS, BILENDA HARRIS-RITTER, WILLIAM LUTHER, CHARLES ROBERTS, JAMES SHARP, AND J. HARMON SMITH, IN THEIR OFFICIAL CAPACITIES AS MEMBERS OF THE ARKANSAS STATE BOARD OF ELECTION COMMISSIONERS v. THE LEAGUE OF WOMEN VOTERS OF ARKANSAS; ARKANSAS UNITED; DORTHA DUNLAP; LEON KAPLAN; NELL MATTHEWS MOCK; JEFFERY RUST; AND PATSY WATKINs