"Fire investigators in Austin, Texas said Wednesday that they need the public’s help finding whoever created an unexploded bomb discovered last week in a business district on the northwest side of the city.

Austin Fire Department Chief Arson Investigator Aaron Woolverton told KVUE-TV that it looks like a trial run for something bigger. “It really reeks more of experimentation than someone trying to target or hurt somebody, but we don’t know that for sure,” he said. “For all we know it could be an experimentation designed to lead up to something that really is meant to hurt somebody."

[link to www.rawstory.com]