McCormick concedes to Oz in Pennsylvania GOP Senate primary

Former hedge fund CEO David McCormick conceded the Republican primary in Pennsylvania for U.S. Senate to celebrity heart surgeon Dr. Mehmet Oz, ending his campaign Friday night as he acknowledged an ongoing statewide recount wouldn't give him enough votes to make up the deficit.

Arizona lawmakers hear from election conspiracy theorists

Cell phone data analysis was used by filmmaker Dinesh D’Souza in his film “2000 Mules” to try to show that Democratic operatives were paid to illegally collect and drop off ballots in Arizona, Georgia, Michigan, Pennsylvania and Wisconsin.