Eight detained over Colombia mall blast

Colombian authorities have detained eight people on suspicion of involvement in a deadly mall bombing in Bogota last week, the defense ministry said on Saturday.Three women including a French citizen were killed and nine people injured in the weekend bombing, condemned by Colombian authorities and rebel leaders as a bid to disrupt the country's peace process.Authorities said the detainees were part of a fringe group called the Revolutionary People's Movement (MRP), which has been blamed for seve