The last case of fraud by Acorn, wasn't a petition drive. It was simply to get people signed up to vote in the general election.
There was no quota on how many you need, since it was simply to get people signed up.
And that doesn't explain why they had voter registrations for dead people, people in insane asylums, and prisons, or people who's addresses were a fast food joint, or dozens on dozens that were written in the same hand writing.
Now honestly, I don't know how you can defend this, accept that it's something I'd expect from a Clinton supporter. Granted, I don't know if you supported Clinton, but it's the same deal. Tons of evidence, and yet people sit there trying to excuse it.
Think about this... There are dozens of "get out the vote" drives from various organizations. Yet only Acorn has had 11 different states with voter fraud and embezzlement investigations going on at the same time. You are telling me that this doesn't show a pattern?
How can you possibly defend this? It's not their job to purge them? Why don't other "get out the vote" drives all end up with massive fraud? Why just Acorn? Acorn that sued banks to give sub-prime loans to minorities, which helped cause our current economic problems?