From last night’s presidential debate:

Barack Obama: So one of the things that I have said from the start of this campaign is that we have a moral commitment as well as an economic imperative to do something about the health care crisis that so many families are facing…

Tom Brokaw: What is the Obama doctrine for use of force that the United States would send when we don’t have national security issues at stake?

Barack Obama: Well, we may not always have national security issues at stake, but we have moral issues at stake.

You’ve been warned.