CANADA STOCKS — TSX ends lower as bond yields rise, index snaps weekly losing streak
(Updates at market close) By Utkarsh Hathi and Fergal Smith TORONTO, Sept 18 (Reuters) — Canada's main stock index edged lower on Friday, weighed by declines for energy and industrial shares, as long-term borrowing costs increased, but the index still posted a weekly gain. The Toronto Stock Exchange's S&P/TSX Composite