(Reuters) - Canadian stock index futures inched higher on Thursday with investors cautious about the outcome of the U.S. government's debt ceiling talks. Shares of BlackBerry were expected to be in focus after falling on Wednesday on doubts about a $4.7 billion bid to take the smartphone maker private. TOP STORIES Barclays Plc will stop offering wealth management services in about 130 countries by 2016 and cut jobs in the unit as part of an effort to rein in costs and boost profit. ...



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