Lucki, Blair deny political interference in N.S. massacre investigation

RCMP Commissioner Brenda Lucki and Emergency Preparedness Minister Bill Blair have testified before a House of Commons committee that they did not interfere in the Nova Scotia massacre investigation. Ross Lord explains how the pair denies claims they pressured investigators to help push forward a new firearms ban.

• ‘Miscommunication’ led to confusion over sharing of N.S. shooting gun info: Lucki