Police deaths not fault of NYC Mayor, says ex-mayor
Rudy Giuliani warned that blaming Mayor Bill de Blasio is counterproductive, although he criticized de Blasio's aproach to protesters
Will NYPD officers' murders derail the protest movement?
Some blame the protest movement from the Michael Brown and Eric Garner cases for Ismaaiyl Brinsley's execution of two cops
The World War I Christmas truce
The story of a Yuletide football match between British and German troops on the frontlines of battle is so good, it's still being told, embellished and re-lived 100 years later