
Five men suspected of plotting to bomb an Ohio bridge were indicted Thursday on three counts each, including a new charge of attempted use of a weapon of mass destruction to destroy property in interstate commerce.

Five men charged with plotting to bomb a bridge linking two wealthy Cleveland suburbs placed what they thought were real explosives at the site and repeatedly tried to detonate them using text messages from cellphones, according to an FBI affidavit filed in court.

FBI agents have arrested five people in a suspected conspiracy to blow up a bridge near Cleveland, three of whom were identified by federal authorities as self-proclaimed anarchists who formed into a small group and considered a series of evolving plots over several months.