Vice President-elect Mike Pence on Wednesday blasted President Obama's decision to commute former U.S. Army soldier Chelsea Manning’s 35-year prison sentence. “To commute Private Manning's sentence was a mistake," Pence said in a pre-recorded interview with Fox News that will be broadcast Wednesday evening. The vice president-elect echoed the words of Sen. Tom Cotton (R-Ark.), who on Tuesday said Obama treated "a traitor like a martyr.” "Private Manning is a traitor and should not have been turned into a martyr, as Senator Cotton said. Private Manning's actions compromised our national security, endangered American personnel downrange, compromised individuals in Afghanistan...