Tata shake-up may distract group from restructuring efforts

NEW DELHI/MUMBAI (Reuters) - The surprise removal of Tata Sons' chairman Cyrus Mistry and his advisory team, and the temporary return of family patriarch Ratan Tata, may distract the salt-to-software conglomerate from its efforts to trim debt and reshape some of its businesses. The boardroom coup, announced late on Monday, sent shares in some of Tata's listed companies lower on Tuesday, although the reinstatement of the widely respected Ratan Tata as interim chairman helped ease investor concern