Dr. Paul Spiegel of the Johns Hopkins Center for Humanitarian Health tells NPR's Michel Martin how humanitarian aid has been used — or withheld — for political purposes in past conflicts.
Violence broke out at the border between Venezuela and Colombia. Venezuelan troops fired tear gas and stopped crowds trying to bring humanitarian aid across the border.
Venezuela's president is refusing to allow tons of U.S. humanitarian aid to enter the country. But thousands of volunteers are trying to bring it in from Colombia.
History suggests that if the U.S. takes too large a role in the South American country's crisis, it could spark a worse backlash than the original issue, experts and former diplomats warn.
President Nicolás Maduro issued the order in an apparent effort to make it harder for international aid to enter the country and buoy his political opponent, Juan Guaidó.
Venezuela's opposition leader says his supporters will get U.S. food aid across the border and into their country on Saturday. Venezuela's president says it's not going to happen.
Residents in the Mexican hometown of Roma actress Yalitza Aparicio are ecstatic that she was nominated for an Oscar. They're talking openly about the discrimination indigenous people face in Mexico.
The indictment alleges Joaquin Guzman Lopez and Ovidio Guzman Lopez "conspired to import and distribute cocaine, methamphetamine, and marijuana from Mexico and elsewhere" into the U.S.
Venezuelan President Nicolás Maduro ordered the closing of the country's border with Brazil in an effort to stop the flow of humanitarian aid coming into the country.