OKLAHOMA CITY (AP) — An Afghan teenager who pleaded guilty to taking part in an Oklahoma plot to carry out an Election Day attack has been sentenced to 15 years in prison, federal prosecutors said Wednesday. Abdullah Haji Zada, 19, a citizen of Afghanistan and lawful permanent resident who was living in Moore, Oklahoma, was sentenced for knowingly receiving and conspiring to receive a firearm and ammunition to be used in a terrorist attack, court records show. Zada previously agreed to be