CBC.ca | Canadian dollar back below 80 cents as oil dips back down under $50 CBC.ca Oil prices resumed their slide on Thursday as new inventory data confirmed that North American oil producers aren't cutting back production, which mean the glut isn't going anywhere. Oil stocks rose by 14.3 million barrels last week, industry group the ... Low oil prices to hurt Canadian banks more than U.S. counterparts US stocks open lower as oil slides US stocks tumble as oil slides, Greek debt drama escalates |