A police officer watches people gathering around a floral tribute for the victims killed during a deadly attack, on the famed Boulevard des Anglais in Nice, southern France, Sunday, July 17, 2016. French authorities detained two more people Sunday in the investigation into the Bastille Day truck attack on the Mediterranean city of Nice that killed at least 84 people, as authorities try to determine whether the slain attacker was a committed religious extremist or just a very angry man. (AP Photo/Laurent Cipriani)

2 more arrests in Nice truck attack; 49 dead still not ID’d

French authorities detained two more people Sunday and released the estranged wife of the slain Nice truck attacker from custody as they tri…

Police guard the emergency room entrance of Our Lady Of The Lake Medical Center, where wounded officers were brought, in Baton Rouge, La., Sunday, July 17, 2016. Multiple law enforcement officers were killed and wounded Sunday morning in a shooting near a gas station in Baton Rouge, less than two weeks after a black man was shot and killed by police here, sparking nightly protests across the city. (AP Photo/Gerald Herbert)

3 Baton Rouge police killed in shooting; 1 suspect dead

Update

Three Baton Rouge law enforcement officers were killed and three others wounded Sunday, less than two weeks after a black man was shot and k…