By REUTERS
MAIDUGURI - Nigerian security forces dismissed reports on Wednesday that soldiers and police had shot dead at least 30 people in revenge for a bomb attack in the northeastern city of Maiduguri.Residents told Reuters Nigerian forces had opened fire on civilians and burned houses in the city - the headquarters of Islamist rebel group Boko Haram - after an explosion hit a military convoy there.90-year-old Ramat Gan man chokes on doughnut, in critical condition