Score one for the bureaucracy: Mule drivers at an eastern Pennsylvania historical park need the same federal security clearance as port workers. The Homeland Security Department has refused to grant an exemption to workers who operate a mule-pulled boat at the National Canal Museum in Easton.

This excerpt from a March 24, 2008 Associated Press article appearing in a number of Pennsylvania newspapers including the York Daily Record went on to report that each of the 4 mule drivers at the small museum will be required to have a Transportation Worker Identification Credential. The cost of processing these credentials will be $420, and the museum may have to increase their price for a canal ride.

These are not the same as the security clearances discussed on this blog, but the price of the identification credential appears to be equal to the cost of 4 NACIs (National Agency Check with Inquiries), the type of investigation needed for Personal Identity Verification Cards issued in compliance with Homeland Security Presidential Directive 12 (HSPD-12).

Scientist at NASA’s Jet Propulsion Laboratory obtained a court injunction against the HSPD-12 background investigation requirement on the grounds that it is an unconstitutional violation of their privacy, but not so for mule drivers at a museum.