I'd like to draw attention back to Obie's initial argument about all of us coming here illegally against the wills of native Americans.
This analogy is flawed, in that the natives welcomed the Europeans (in S. America, they believed the conquerors were gods, in N. America, they helped them with trade and whatnot), and when the native Americans did resist (as both north and south American natives did, eventually, resist), the "immigrants" whooped their tails (and because of the result, I think "conquerors" would be a better term than immigrants, especially since that was the intent from the beginning).
Illegal immigrants into America today are not welcomed by leadership, and when America resists immigrants today, America wins. See, if the native Americans had had boom sticks and small pox infested blankets and believed in Jesus instead of silly sun gods, they could have repelled the illegal immigrants. When the illegals of today start trying to force us off our land and sign treaties with us whereby we give them Texas and they give us some beads, then we will no longer be able to call them "illegal immigrants" but rather "invaders" and "conquerors!"
The analogy is humorous at times and certainly pithy, but it is by no means without some fundamental flaws.