GOP readies for 10th debate, Sanders turns to Midwest

Aired: 2/25/2016 | 0:05:46 | Clip
Donald Trump has won three straight state contests and is firmly ahead in Super Tuesday polls going into tonight’s GOP debate in Houston. Can the remaining Republican candidates slow him down before the next round of votes? Meanwhile, Sen. Bernie Sanders turned his attention from South Carolina to the Midwest. Judy Woodruff reports.