There's little doubt the president's choice nominee will face a tough fight in the appointment process, as Republicans have said they won't even consider his pick.
The goal is to rein in drug price increases while increasing the chance that patients will get the medication that works best for them. It's an idea that's getting increasing private-sector traction.
Almost 700 children under age 12 were killed or injured in gun violence last year. An afterschool program works with young boys who live in some of the poorest and most dangerous neighborhoods in D.C.
NPR's Renee Montagne leaves her West Coast post to host in D.C. this week. That means she's hopping from the worst commute in the country to the second worst.
Clinton beat Sanders in three states. Trump sweeped Florida. Karen Beckwith of Case Western Reserve University of Ohio and Susan MacManus of the University of South Florida weigh in on the races.
Sen. Marco Rubio announced an end to his campaign following a loss in his home state of Florida to Donald Trump. Sitting Ohio Gov. John Kasich dealt Trump his only loss on Tuesday on his home turf.
Conservative Texas Congressman Pete Sessions introduced a bill before Congress on Tuesday that would recognize magic as an "art form with unique power to impact the lives of all people."