Also, thought I'd google one of those foundations, specifically Plowshares FDT, which claims to be "publicly supported." They are coy on their homepage about naming their large donors, but since they are housed in a United Methodist Church, I suspect that denomination and most likely the National Council of Churches of all contributing.
As for this and many of the other organizations named, they do raise beaucoup funds from individual donors, the same people who give to the ACLU, Amnesty International etc. Where I live, there are thousands of filthy rich libs and they make a point of donating to every leftist outfit with an outstretched hand and then they paste the logo on their SUV. Hahah.
It ain't fun living among 'em, but I learn a thing or two!