GLT's Sound Ideas: 2/22/16

Illinois State University Politics and Government Professor Kerri Milita analyzes the results of the South Carolina GOP presidential primary and Democratic Nevada caucuses. Judy Valente talks with a representative of the McLean County League of Women Voters about a registration drive aimed at high school students. You’ll also hear from a student who volunteered at the Iowa caucuses. And Jon Norton talks with rock/roots pioneer Dave Alvin, who plays Bloomington’s Castle Theatre on March 5.