May 22 (Reuters) - Canada's main stock index fell on
Wednesday led by a sell-off in energy and materials shares due
to lower commodity prices, while investors globally awaited
minutes from Federal Reserve's latest monetary policy meeting.
At 9:31 a.m. ET (13:31 GMT), the Toronto Stock Exchange's
S&P/TSX composite index was down 115.95 points, or
0.52%, at 22,352.21.