Groups Challenge Shell Oil's Clean Air Permits

Published January 4, 2011 at 2:00 AM MST

STEVE INSKEEP, Host:

NPR's business news starts with Arctic drilling still on hold.

(SOUNDBITE OF MUSIC)

INSKEEP: Shell cannot drill without these permits, which now go back to the EPA for further review. Transcript provided by NPR, Copyright NPR.

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