Federal Reserve: Profit King or Book Cooker? Can the Fed Go Broke?

Art Cashin On The Bank That Makes Lehman's Leverage Look Like Child's Play
http://www.businessinsider.com/art-cashin-on-fed-leverage-2011-1

Will the Fed need (gasp!) a government bailout?
http://blogs.reuters.com/james-pethokoukis/2011/01/11/will-the-fed-need-gasp-a-government-bailout/

Could the U.S. central bank go broke?
http://www.reuters.com/article/idUSTRE7096FE20110111