A Stitch in Haste

I hate it when the last thing I read at night is something mind-bogglingly stupid:

A suspected pipe bomb exploded at the federal courthouse in downtown San Diego early this morning, shattering a glass entryway and damaging the lobby, authorities said. No injuries were reported.
...
"It's too early to tell if it's terrorism-related," [FBI spokesman Darrell] Foxworth said. "It does not appear to be right now."

Huh? How can "bomb + courthouse" not equal "terrorism"?

News flash for the FBI: Anyone with a bomb and a target is a terrorist. End of discussion.

Good night.