A day after surging on buyout hopes stoked by Google/Motorola, Research In Motion (RIMM -1.9%)...

|By:, SA News Editor

A day after surging on buyout hopes stoked by Google/Motorola, Research In Motion (RIMM -1.9%) is underperforming after SocGen's Andy Perkins cuts shares to Sell and lowers his PT to $20. Perkins sees RIM's U.S. woes spreading overseas, and isn't sold on the company's QNX OS being "sufficiently profitable to entice developers."