Oct 2 (Reuters) - Canada's main stock index opened lower on Tuesday, taking a cue from global stocks that fell after comments from an Italian lawmaker reignited investor worries of a euro zone breakup.
* At 9:32 a.m. ET (1332 GMT), the Toronto Stock Exchange's S&P/TSX composite index .GSPTSE was down 38.87 points, or 0.24 percent, at 16,065.56.