That is why BO wants them. They are uneducated and unskilled dependents and despite their age and country of citizenship, they make perfect dem voters.
And they will vote in 2016 if not 2014. Maybe not everywhere in 2014, but enough to swing the election to the Democrats where they do vote. Enough for the Democrats to keep control of the Senate and maybe pick up a House seat then and there. For all practical purposes, the Democrats already have Ky and MS. So that is two they don’t have to worry about.