Posted by Shirley Brady on September 6, 2011 05:59 PM
Sprint sues AT&T to block T-Mobile USA merger; AT&T replies 'bring it on.'
Groupon delays IPO.
Yahoo ousts CEO Carol Bartz in surprise shake-up.
Bing and Twitter renew partnership.
BMW signs Big Ten sponsorship deal.
BP's former CEO, Tony Hayward, is staging a comeback.
China to overtake Japan in luxury demand.
eBay taps Thomson Reuters exec to head up global marketplaces business.
Google aims to outbid rivals for Hulu, as Korean official raid offices over Android concerns.
NYC mayor Michael Bloomberg urges Americans to stop using "Ground Zero."
Tavi Gevinson, teen fashion blogging phenom, launches Rookie site in time for NY Fashion Week.
Zynga announces new game, Adventure World, as Best Buy wraps up first CityVille virtual store test with Zynga.
& .xxx domains go on sale Wednesday.