Two, but you have to get them in the lightbulb first.
None. TSA agents only know how to remove clothes putting them on is different matter completely.
Doesnt matter. PETA cant chqnge anything!
Two. One to screw it in, and one to shoot him if he does it wrong.
One to hold the lightbulb, and the rest of the world to revolve around them
A psychologist pulls habits out of rats!
Who cares? It's a relephant.