Related:

• How many election canvassers -- does it take to change a light bulb?
  None. They'd just go round telling everyone that it's time for a change but the only way this can come about is if everyone votes for "New light bulb....
• How many Borg -- does it take to change a light bulb? None, they just assimilate the bulb.
• How many Russian leaders -- does it take to change a light bulb?
  None, the old bulb is just suffering from a cold....
• How many holocaust revisionists -- does it take to screw in a light bulb?
  None, they just deny the bulb ever went out in the first place....
• How many gnomes -- does it take to change a light light bulb?
  None. The light bulb keeps blowing up....
• How many Marxists -- does it take to change a light bulb?
  None, the seeds of revolution and change are within the light bulb itself....
• How many supply-siders -- does it take to change a light bulb?
  None. The darkness will cause the light bulb to change by itself....
• How many Liberal Democrats -- does it take to change a light bulb?
  None. "Well it's not really a question of should we change it or should we not change the light bulb, but more a question of....
• How many Perot supporters -- does it take to change a light bulb?
  None, they all just quit and go home!...