india's king fisher airlines has until monday to address safety concerns raised by the country's civil aviation regulator. the deadline comes as part of a safety audit of their airlines. the regulator is concerned that financial problems at airlines could lead to compromises on passenger safety. >> barnes & noble, america's biggest book store chain says it's considering spinning off its fast-growing nook ereader business. the announcement and forecast of a much bigger loss than expected took 17% off the company's share price on thursday. barnes & noble face stiff competition in the e-reader market. amazon kindle and apple's ipad is popular as well. >> and the "spider-man" musical spinoff "turn off the dark" opened last june, it was delayed