There's more common ground between the Tea Party and the Occupy Wall Street movements than you might think - a kind of populist revulsion at what seems to be the irresponsible excesses of the American financial sector and at the unwillingness or inability of the lawmakers in Washington to do enough about it.

BBC: Wall street sign

Now, I know that as your generation looks back on that struggle, and on the many liberation movements of the past century, you may think that all of the great moral struggles have already been won.

WHITEHOUSE: First Lady Michelle Obama Addresses Young African Women Leaders | The White House

But I think in religious communities, generally, you have much more diversity internally within movements.

NPR: The Falwell Faithful Consider His Political Legacy