National

Many cities around the nation are trying to revive their downtowns, adding more apartments and condominiums — usually high-rises — to lure new residents.

But as urban dwellers grow in numbers, they need places to get outside. Yet, in many cities, like Miami, neighborhood parks can be hard to find. The Trust for Public Land ranks Miami 94 on a list of 100 cities when it comes to park acreage per 1,000 residents — just 2.8 acres per 1,000 residents, versus 4.5 in New York and 6.2 in Los Angeles.

Malcolm Browne was a first-rate reporter who spent decades at The New York Times, covered wars around the world and won the Pulitzer Prize for his writing about the early days of the Vietnam war.

And yet he will forever be remembered for one famous picture, the 1963 photo of a Buddhist monk who calmly set himself on fire on the streets of Saigon to protest against the South Vietnamese government, which was being supported by the U.S.

The president of Colombia admitted today that his government and the country's biggest rebel group have engaged in "exploratory talks." The public admission could set the stage for peace talks to end one of the world's longest armed conflicts.

From Bogota, NPR's Juan Forero filed this report for our Newscast unit:

"President Juan Manuel Santos, in a brief televised address, said talks had taken place with the Revolutionary Armed Forces of Colombia.