Toronto police Chief Bill Blair filed a defamation notice against Coun. Doug Ford. Earlier this month, Coun. Ford accused Blair of leaking to the media that the police service is allegedly preparing to subpoena Mayor Rob Ford to testify in the extortion trial against Sandro Lisi. The councillor gave this response to the defamation notice.
Video: How political leaders reacted to Ottawa shooting
Political analyst Jim Warren speaks with CityNews anchor Roger Peterson about the messages to the country by all three political party leaders.