The officer, 25-year-old Brian Moore, was shot in the head after stopping the assailant, who was "adjusting an object in his waistband," New York Police say.
Photographer Alex Potter arrived in Yemen in 2012 as it was going through an uprising, part of the broader Arab upheaval. Since then, she's grown deeply attached, even as it has fallen into chaos.
Dr. Peter Piot co-discovered the virus in the Democratic Republic of Congo in 1976. He went back on his 65th birthday to see how the country has fared since then.
"No one is above the law," Baltimore chief prosecutor Marilyn J. Mosby said as she announced the list of charges. Warrants have been issued for the officers' arrest.
NPR's Arun Rath speaks with James Risen of the New York Times about a new report alleging that the American Psychological Association helped justify prisoner torture.
A day after Baltimore chief prosecutor Marilyn Mosby announced charges against six police officers in the death of Freddie Gray, residents of the neighborhood where he grew up hope change will come to the area.