Dozens of unidentified aircraft have been spotted over cities in the eastern United States.Some of the suspected drones have been seen flying over military bases and airports.The FBI said Saturday it is still investigating but doesn't believe they pose a threat.

Mysterious flying objects overhead. Concern and confusion. And calls for military intervention. This isn’t the plot of “War of the Worlds,” but rather the result of numerous unidentified possible drone sightings on the East Coast in recent weeks.

Thousands of drone sightings across the East Coast have been causing a panic in Washington, and now, the mysterious sightings have made their way to San Diego.