Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Republicans Prepare for Fourth Presidential Debate Amid Increasing Attacks by Jim Malone The top Republican presidential contenders hold their fourth debate Tuesday in Milwaukee, Wisconsin, amid shifting poll numbers and increasing attacks on each other. VOA National Correspondent Jim Malone has a preview from Washington. __________________________________________________________________ [1]http://www.voanews.com/media/video/republicans-prepare-fourth-presid ential-debate-amid-increasing-attacks/3050311.html References 1. http://www.voanews.com/media/video/republicans-prepare-fourth-presidential-debate-amid-increasing-attacks/3050311.html