Vivvo CMS 4.1 PRI: Public Radio International http://www.pri.org/ ©2010 Spoonlabs d.o.o. PRI: Public Radio International http://www.pri.org/files.php?file=rss_682409203.gif http://www.pri.org/ As Republicans debate, voters prepare for next round of primaries http://www.pri.org/stories/politics-society/as-republicans-debate-voters-prepare-for-next-round-of-primaries-8602.html Politics and Society Thu, 23 Feb 2012 14:13:00 -0600 Voters in Arizona and Colorado will go to the polls on Tuesday to state their preference among the four remaining Republican presidential hopefuls: Mitt Romney, Rick Santorum, Newt Gingrich and Ron Paul. At a debate Wednesday night, the closeness of the race was on display as the candidates fought it out with some of the sharpest exchanges of the campaign. PRI: Public Radio International