NPR's Robert Siegel interviews Reince Priebus, chairman of the Republican National Committee, about what the primaries say about the party compared to 2012.
A top education analyst says the U.S. probably could get some more people through college by footing the bill, and it would probably pay for itself. But it isn't an open-and-shut case.
With the GOP's South Carolina primary days away, the Republican rivals have traded heated threats over an ad run by the Cruz campaign that paints Trump as pro-choice.
Iran applauded the effort led by Saudi Arabia and Russia to freeze oil production at January levels. But it would not commit itself to participating in plans to cap oil output to drive up prices.
The fight over who will nominate Supreme Court Justice Antonin Scalia's successor intensified Tuesday after President Obama said he intended to nominate the next justice. But on Wednesday, Senate Republicans seemed to back away from initial calls for the next president to name Scalia's successor.
President Obama says he'll nominate a successor to the late Supreme Court justice Antonin Scalia. And he challenges Senate Republicans not to deny that nominee a fair hearing and a timely vote.
A campaign ad by Sen. Ted Cruz is using Donald Trump's support of eminent domain – when the government takes private land for public or commercial use – against him.