IntoMobile AT&T threatens WiMax joint venture CNET News - Jul 25, 2008 AT&T is looking to put a kibosh on the proposed merger of Sprint Nextel's nationwide WiMax assets with assets from Clearwire. AT&T moves to block Sprint merger with Clearwire for WiMAX network IntoMobile AT&T Paranoid About Xohm/Clearwire Merger, Cries To FCC InformationWeek FierceWireless - TMCnet - Electronista - AndroidGuys all 21 news articles ...