A Bucks County man who may have made three pipe bombs was arrested late Thursday morning. Police stopped 50-year-old John Grzyminski of Warrington near Route 202 and Upper Mountain Road in Solebury Township after they spotted his Dodge Ram pickup truck, responding to a description broadcast on police radio.

He faces local charges of risking a catastrophe and possible federal charges of manufacturing or possessing weapons of mass destruction, but a federal Bureau of Alcohol, Tobacco, Firearms and Explosives agent says he is not considered a terrorist.

He lived with his mother in the Palomino Farms Development off Route 611 in Warrington, and police evacuated parts of several streets there Wednesday night after she called to report finding a bomb in her kitchen.  Since his arrest he has resided at the Bucks County Prison.