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. With Iowa Caucuses In Sight, Republicans Square Off In Debate by William Gallo With just under three weeks left until the start of the presidential primary nominating process, the top Republican presidential contenders are facing off in what is expected to be a contentious debate in the influential early primary state of South Carolina. Taking center stage at the nationally televised debate is billionaire real estate mogul Donald Trump, who continues to lead in almost all national polls. Close behind him in the polls are two senators: Ted Cruz from Texas and Marco Rubio from Florida. Some polls show Cruz leading Trump in the rural state of Iowa, where party members will vote at caucuses on February 1, kicking off the months-long series of state-by-state contests leading to the party's national convention in July to pick a nominee. Trump and Cruz, who both appeal to nontraditional voters upset at the GOP establishment, have in recent days traded a series of increasingly sharp attacks, and that pattern is expected to continue at Thursday's debate. __________________________________________________________________ [1]http://www.voanews.com/content/with-iowa-in-sight-republicans-square -off-in-debate/3146974.html References 1. http://www.voanews.com/content/with-iowa-in-sight-republicans-square-off-in-debate/3146974.html