I know its not Friday, but this would be really stale by then.  Did
anyone catch Cartalk this weekend?  Their puzzler was as follows:

"Larry's VW Beetle he had in college caught on fire when he and 3 of his
friends piled in the car for a night on the town. The mishap had to do
with a repair he'd done 6 weeks earlier when he loosened 3 screws and
tightened 3 bolts. What was the repair? Why did the car catch fire?"

(You can e-mail an answer to them at puzzler@cartalk.com if you want)

ian
-- 

Ian Webb, Assistant Director
University of Virginia Roanoke Center 
Phone: (540) 857-7922
Fax: (540) 857-7936
ian_webb@virginia.edu