TSX futures extend losses on slack U.S. GDP data

(Reuters) - Canada stock futures fell further on Wednesday after slack U.S. economic growth data and ahead of the U.S. Federal Reserve statement, which is likely to show the central bank is in no hurry to raise interest rates. U.S. economic growth braked more sharply than expected in the first quarter as harsh weather dampened consumer spending and energy companies struggling with low prices slashed spending. Canadian producer prices unexpectedly rose 0.3 percent in March on higher prices for en