Citing "personal reasons," Clearwire boss Bill Morrow has rather suddenly stepped down from his positions both as CEO and executive board director. Replacing him on an interim basis will be John Stanton, current chairman of the board and former CEO of VoiceStream (a company you may know better as T-Mobile USA). Now, it's no secret that Clearwire has been under a bit of pain lately -- it's scaled back its ambitious growth plans and shelved its retail strategy, not to mention the fact that 4G partner Sprint has been seen carousing with both
