Research In Motion (RIMM +1%) has rallied 12% this week on renewed acquisition speculation, but...

|By:, SA News Editor

Research In Motion (RIMM +1%) has rallied 12% this week on renewed acquisition speculation, but Kaufman Brothers' Shaw Wu is skeptical. RIMM is “of great importance to Canada” as the country’s most successful tech, and any deal would require government approval. Plus, RIMM's $30B market cap restricts the list of potential buyers.