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/ Mitt Romney wins big on Tuesday night http://www.pri.org/stories/politics-society/mitt-romney-wins-big-on-tuesday-night-9279.html Politics and Society Wed, 04 Apr 2012 08:16:00 -0500 Mitt Romney needed convincing victories Tuesday to cement his status as the front-runner — and he got them. With big wins in Maryland and Washington, D.C., and a big enough victory in Wisconsin, the other Republicans still in the race will have a hard time convincing voters and donors they remain relevant. PRI: Public Radio International