Nigerian police detained 17 officers for questioning after an international news channel aired a video showing uniformed men executing people in a town where religious rioting occurred, a spokesman said Monday. Police spokesman, Yemi Ajayi, said agents of the Nigerian police’s Special Forces Squad detained the officers over the weekend and took them to Abuja, the capital, for questioning. Ajayi said investigators suspect the officers took part in extrajudicial killings after fighting...- full story