CANADA STOCKS-TSX hits 2012 low after U.S. jobs data

* TSX down 173.76 pts, or 1.45 pct, at 11,841.14 * Lowest level since Dec. 30, 2011 * Energy and financial shares lead losses * U.S. jobs data disappoints By Jon Cook TORONTO, May 4 (Reuters) - Canada's resource-heavy main stock index touched its lowest point this year on Friday as energy and financial shares slid after disappointing U.S. April jobs data raised doubt about the economic recovery of Canada's largest trading partner. Markets were again rattled by soft emp