Please.
Some of us belong to churches within the denominations you list. And some of us are workikng -- quite vigorously -- for reform within those denominations, understanding the the denomination is in need of reform.
It is just not accurate to say that if people belong to one of the denominations you list, then it means that they "have a lot in common with Obama and Jeremiah Wright.
I belong to one of those denominations, and my beliefs are quite different from those of Obama and Wright.
I understand. I was there where you are once, too. Now, that I've left, I have nothing but contempt for this deadful bunch. They have no interest in saving your soul. They want you use you as a statistic for their liberal agenda.
You cannot deny that you have your membership in the NCC in common with the United Church of Christ. It is a fact.
Then you should leave whatever apostate denomination you belong to and join with an evangelical independent or denominational church that still believes the bible in it's entirety and preaches the same biblical Sola Vida gospel plan of salvation by grace through faith in Christ alone that the Apostles received by divine inspiration and preached over 19 centuries ago.
I don't believe that God will allow those apostate denominations which in effect deny the divinity of His Son and preach a social gospel of redemption through good works and political activism to continue teaching and preaching their unbiblical works gospel indefinitely. If you are a true believer in Jesus Christ and the biblical doctrines of His first century Church you should get out of your apostate denominational church and discover what it feels like to know that you are in fellowship with your brothers and sisters of like faith in Christ. I recommend a good independent Baptist church like the one I belong to, but there are many other non-denominational independent churches just as good that don't bear the stigma that the media has managed to attach to the name "Baptist".