RIM (RIMM +6.2%) may be climbing on more takeover speculation, but it's not certain Canada would...

|By:, SA News Editor

RIM (RIMM +6.2%) may be climbing on more takeover speculation, but it's not certain Canada would let a foreign company buy the firm, says Bill Mann on MarketWatch, citing BHP's failure to buy Potash as a case in point. The situation "begs for clarity on the part of the Canadian government," Mann asserts.