Canadian Housing Swings Back Into Downturn Mode

After showing signs of a rebound over the spring and summer months, Canada's national housing market has slipped back into downturn mode, two new reports released Thursday show.Sales of existing homes slipped 1.6 per cent in October, according to the Canadian Real Estate Association, marking the second straight month of declining sales. Sales were 3.7 per cent lower than they were in the same month a year earlier.Look: Canada's most expensive condo (story continues below)The national average pri