The two leaders are expected to meet on the sidelines of the gathering in Panama City.
Colorado is the latest state to issue playing cards bearing photos of victims from unsolved crimes in the hopes that prisoners might generate fresh leads.
For the first time in the Oxford and Cambridge University Boat Race history, the women's event will be held on the same day as the men's. Tamara Keith speaks with American rower Caryn Davies.
A Colombian report reviewing the last five decades of conflict there offered new allegations that U.S. personnel raped as many as 53 women and girls while stationed there between 2003 and 2007.
Sens. Rand Paul and Ted Cruz have announced they'll run for president, and Hillary Clinton is expected to announce on Sunday. Correspondents Mara Liasson and Don Gonyea join NPR's Tamara Keith.
A funeral service is scheduled Saturday for Walter Scott, the black man killed by a white police officer in North Charleston, S.C.. NPR's Tamara Keith speaks with correspondent Martin Kaste.
Crucial aid shipments carrying much-needed medical supplies have finally reached Yemen. NPR's Tamara Keith talks to Nuha, the humanitarian coordinator for Oxfam in Yemen.
A family feud is raging in France's far-right political party between party leader Marine Le Pen and its founder, Le Pen's father. NPR's Tamara Keith speaks with French journalist Cecile Alduy.
A new study of free, online college courses found a pattern among the people who take them: They're mostly college-educated, including a surprising number of teachers.
Many Liberians who helped battle the virus weren't full-fledged health workers. Now that the outbreak has subsided, they feel forgotten, neglected and stigmatized.