The field in front of the Capitol has now become a working ground where humans are whipped by aliens and used to carry materials.
The Simpsons family is working too, with Homer and the kids carrying wood, and Marge pushing a wheelbarrow of cinderblocks -- with Maggie on top.
Marge: I don't understand why we have to build a ray gun to aim at a planet I never even heard of.
Homer: Don't blame me, I voted for Kodos!
-- "Treehouse of Horror VII"