While NDP officials go to great pains to prevent leftists from becoming NDP candidates at election time, they'd do better to spend more time screening the right wingers in their ranks.
A case in point is Lise St-Denis, who was elected NDP MP in the Quebec riding of St-Maurice-Champlain and who crossed the line to join the federal Liberals on January 10. She was one of 58 NDP rookies to win a seat in Quebec last May 2.