This week's South Carolina primary may decide the GOP nominee

If Governor Mitt Romney wins South Carolina on Saturday, is he the presumptive Republican nominee? Which issues are most important to South Carolina voters, and how are the candidates appealing to those voters?

Guests

• Danielle Vinson: Professor of political science, Furman University in Greenville, South Carolina.

More from MPR

• Romney may relent on making tax returns public
  January 17, 2012
• Norm Coleman's super PAC could influence Congressional races
  January 16, 2012

Resources

• about Danielle Vinson