Trick question. Protesters never change anything.
When this gets 500 upvotes, I'll tell you the answer.
Two, one to change the light-bulb, and one to observe how it symbolizes an incandescent beacon of subjectivity in a netherworld of cosmic nothingness. This is courtesy of Spencer Reid.(CM)
Just one, but it lasts five episodes. And Kuririn dies.
A: Twenty. 1 to hold the bulb 2 to turn the ladder and 17 to be on the guest list.
Trick question. Idiots can't screw in lightbulbs regardless of help from other idiots.
Trick Question. They only think they can reach that high.
TRICK QUESTION. THEY CAN'T CHANGE ANYTHING**
They advance to the finals against Tunisia.