H/T ONE OLD VET
H/T (as so often) to One Old Vet for Romney's Top Donor Teams with Soros Front Group on Immigration Reform by Matthew Boyle Breitbart.com 23 Aug, 2013
Ultimately this stems to Evangelical group to back immigration bill Erin Kelly USA Today August 21 2013. Their headline very unprofessionally neglects the key information:
...financial resources for the Evangelical Immigration Table's efforts are coming from a range of supporters, including new conservative donors such as Paul Singer — a hedge fund manager and major donor to Mitt Romney's 2012 presidential campaign.
Breitbart in the OOV link above asserts Paul Singer was critical to the Romney campaign but that
Singer committed his resources to Romney after his choice candidate New Jersey Gov. Chris Christie was not going to run
My recollection is that Singer has been promiscuous in donating to Republican campaigns for two or three cycles.
Who is Paul Singer? Wikipedia (until redacted) says
Singer grew up in a Jewish family  in Tenafly, New Jersey, one of three children of a Manhattan pharmacist and a homemaker.
There is no evidence that he has become an Evangelical. Instead, he first came to general notice for his role in bribing the NY Legislature into voting for Gay marriage in 2011. But he does have a Treason Lobby record.
An ethical man would not use his money to influence opinion in a religious group to which he did not belong.
Allen Wall dispatched the Evangelical Immigration Table in The "Evangelical Immigration Table"—A Treason Lobby Front and Cecilia Davenport amplified in Immigration Enthusiast Evangelicals Squirming After Soros, Treason Lobby Funding Revealed
The Evangelical Immigration Table, unsurprisingly, supplies no contact facility.
But no one except VDARE.com will say it.