How fitting, the first non-Islamist terror plot in a long time and it involves leftists.

(Fox News) — Five people described as anarchists were arrested Monday in a Cleveland-area park for trying to blow up a bridge, sources tell Fox News.

The public was never in danger from the explosive devices, which were inoperable and controlled by an undercover FBI employee, according to sources close to the investigation.

A criminal complaint was filed Tuesday morning in U.S. District Court in Cleveland, according to an FBI press release.

Court documents say three of the suspects are self-proclaimed anarchists who formed a small group and considered a series of plots over several months.

According to the complaint, the suspects initially planned to use smoke grenades to distract law enforcement so that they could topple financial institution signs atop high rise buildings in Cleveland. However, the plot later called for the use of C-4 explosives, authorities said. The final plan allegedly named the Route 82 Brecksville-Northfield High Level Bridge, which crosses from Brecksville to Sagamore Hills, as the target.

The FBI and the federal Joint Terrorism Task Force are involved in the investigation.

Keep reading…

Update:

(WSJ) — The Federal Bureau of Investigation arrested five suspects in the Cleveland area in a sting operation for allegedly plotting a bomb attack on a local bridge, law enforcement officials said Tuesday.

The suspects were self-described anarchists who formed their own group, according to one official. The official said that during the investigation, several of the suspects repeatedly complained that the Occupy Wall Street movement, which had spread to other cities from New York, wasn’t violent enough.