RE:Re TKO /Shareprice
News Clip: June 5 (Reuters) - Stock futures pointed to a higher opening for Canadas main stock index on Tuesday as a rise in copper prices are expected to benefit shares of resource companies. Worries of a potential supply impact of wage negotiations at Chiles Escondida mine, the worlds biggest copper mine operated by BHP,, lifted copper prices to a six-week high and above $7,000 a tonne. Failure to reach a labour deal at the mine during last years wage talks led to a 44-day strike, causing a near 8 percent drop in the mines annual output.