(AGI) Lagos, June 30 - At least 50 people died in an attack byBoko Haram Islamists on Christian churches in three villages onSunday in the northern Nigerian state of Borno, reported localsources. The fundamentalist fighters threw grenades and firedindiscriminately in the villages of Kautikari, Kwada andNeuragali. The attack began at 8.45 a.m. local time as churchservices were underway. . .