DBRS concerned about bank’s risk management
Economist says energy-intensive industries will then migrate back to North America
McCaughey says bank is preparing for further writedowns
McCaughey calls loss a "significant disappointment"
$89 million worth of debentures outstanding
Bank needs to demonstrate improvement in strategic risk management practices
DBRS maintains ratings on bank
Deal also includes bank’s Israeli investment banking and equities business
Whitfield joins CIBC from Barclays Private Bank
Woods succeeds Kilgour as chief risk officer