Exhibit (12)

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

	Year Ended December 31
(in millions)	2011			2010			2009			2008			2007
Loss from continuing operations before provision for income taxes	$	(758	)	$	(561	)	$	(117	)	$	(874	)	$	(257	)
Adjustments:
Undistributed (earnings) loss of equity method   investees		-			-			-			-			(1	)
Interest expense		156			149			119			108			143
Interest component of rental expense (1)		29			32			36			39			43
Amortization of capitalized interest		2			2			2			2			9
Earnings as adjusted	$	(571	)	$	(378	)	$	40		$	(725	)	$	(63	)
Fixed charges:
Interest expense		156			149			119			108			143
Interest component of rental expense (1)		29			32			36			39			43
Capitalized interest		1			1			2			3			2
Total fixed charges	$	186		$	182		$	157		$	150		$	188
Ratio of earnings to fixed charges		*			**			***			****			*****

(1) Interest component of rental expense is estimated to equal 1/3 of such expense, which is considered a reasonable approximation of the interest factor.

* Earnings for the year ended December 31, 2011 were inadequate to cover fixed charges.  The coverage deficiency was $757 million.

** Earnings for the year ended December 31, 2010 were inadequate to cover fixed charges.  The coverage deficiency was $560 million.

*** Earnings for the year ended December 31, 2009 were inadequate to cover fixed charges.  The coverage deficiency was $117 million.

**** Earnings for the year ended December 31, 2008 were inadequate to cover fixed charges.  The coverage deficiency was $875 million.

***** Earnings for the year ended December 31, 2007 were inadequate to cover fixed charges.  The coverage deficiency was $251 million.