TORONTO, Jun 21 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Falls 15.95 points, or 0.10 percent, to 16,558.88 at open.
TORONTO, Jun 21 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Falls 15.95 points, or 0.10 percent, to 16,558.88 at open.