Updated: Army blimp breaks loose, drifts over Pennsylvania

MUNCY, Pa. — An unmanned Army surveillance blimp broke loose from its mooring in Maryland and floated over Pennsylvania for hours Wednesday with two U.S. fighter jets on its tail, triggering blackouts across the countryside as it dragged its tether across power lines. The bulbous, 240-foot helium-filled blimp finally came down near Muncy, a small […]