http://www.foxnews.com/politics/first100days/2009/03/02/lawmakers-worry-gaza-aid-away-hamas/
Seems more ‘in the know’ have questions about this than just a few of us tinhats...
The idea that BHO provided $20 million, which is probably long gone, to ease the way for palestinians to immigrate to the US, what the threads article contends, has no basis in fact. The article you link isn't referring to that discretionary expenditure, rather to Hillary's commitment to provide $900 million to Gaza. Money going there, not palestinians coming here. That requires Congressional approval which I suspect may be difficult.