Remains of a pressure cooker believed to be used as a bomb that exploded during the Boston Marathon. The container was full of puncturing objects and ball bearings.
Remains of a pressure cooker believed to be used as a bomb that exploded during the Boston Marathon. The container was full of puncturing objects and ball bearings. Zuma Press/MCT
Remains of a pressure cooker believed to be used as a bomb that exploded during the Boston Marathon. The container was full of puncturing objects and ball bearings. Zuma Press/MCT

Fireworks salesman says Boston bombing suspect wanted 'biggest, loudest' explosive

April 23, 2013 8:38 PM