An NPR poll finds that many people have a low opinion of the health care system, yet they like their doctors. The perception of quality of care varies according to income.
Renee Montagne talks to David Wessel, director of the Hutchins Center at the Brookings Institution and a contributing correspondent to The Wall Street Journal, who parses the campaign tax debate.
Front-runners Hillary Clinton and Donald Trump both go into the day in strong positions. Trump just scored a series of wins, and Clinton had a blowout in South Carolina over the weekend.
Presidential candidates aren't the only ones on the ballot on Super Tuesday. In Alabama, long-serving GOP Sen. Richard Shelby, who is 81 years old, is facing a tougher than expected primary election.
Texas is the biggest prize in Tuesday's primary voting. Democrat Hillary Clinton and her husband have decades of history in Texas, having come up in politics in neighboring Arkansas.
Former Mississippi Gov. Haley Barbour talks about how the Republican Party is handling Donald Trump as the frontrunner and why so many voters like him.
Democrats in South Carolina voted in their primary last night and now both parties head into the final 48-hour sprint to Super Tuesday, when about a dozen states vote.
With Super Tuesday approaching, Rachel Martin asks longtime Republican political strategist Charlie Black about Donald Trump's popularity within the GOP establishment.
In an interview Sunday, Donald Trump would not disavow support from former Ku Klux Klan leader David Duke. NPR's Sarah McCammon and Tamara Keith have the latest from the campaigns.