More than 80 people have been killed by Myanmar security forces in a crackdown on a protest in the city of Bago, activists say. The military is reported to have taken away the bodies of those killed, and the true number of deaths may never be accurately established. The latest killings in Bago, near the main city of Yangon, are reported to have happened on Friday but took a whole day to emerge as many residents were forced to flee to nearby villages.