$BA CEO says they would reject aid if government requires equity stake. "I don't have a need for an equity stake...If they forced it, we'd just look at all the other options, and we have got plenty." "I want them to support the credit markets, provide liquidity. Allow us to borrow against our future, which we all believe in very strongly and I think our creditors will too. It's really that simple." Calhoun also said federal aid for Boeing, the nation's largest exporter, is "anything but corporate welfare," calling it the role of government.