I've stepped up my "vigilanteness"

[Dark Lord Al]

I've got a friend who says he can build an EMP gun fairly cheap - I've always dreamed of mounting one in the back of my truck so if anyone rides up on my ass like a NASCAR race, I can fry their car's electrical system, leaving them stranded on the side of the road with costly repairs....

any science geeks on here know if that might be feasible?

Hmm seems feasible , but i favor a rocket launcher myself