The Dems are desperate.....counting in foreigners would give them more Congressional seats.....and more power.
Americans would be at their mercy if they get back in power.
The Dems would "owe" foreigners. Payback at the expense Americans would be an atrocity.
Factor in:
<><> Obama and his Chicago mobsters took over the census (and the US Treasury) when they landed in DC.
<><> Obama's continuing influx of foreigners calculatedly resettles them in electoral college states.
Let's not forget that one of the first things Obama did was to move the Census bureau from Treasury to direct control by the White Hut. So, from a government agency to a political tool.