Bringing in designers equipped with tools like laser cutters, he transformed his booth into a miniature industrial design center and cranked out a series of prototypes for actual products.
It will be standing room only on the Capitol grounds -- the Secret Service says no lawn chairs, nor umbrellas or signs will be allowed -- and the lengthy list of banned items includes aerosol spray, air horns, coolers, glass, hand tools, laser pointers, pepper spray, strollers, and thermoses.