LIVE: London police update explosives, firearms investigation

London police will update "a complex and lengthy investigation" into the discovery of chemicals in a London home that police say could be used to produce explosives at a media briefing Friday. Three men and one woman aged 21 to 26 face a total of 16 charges, including unlawful possession of explosives and firearms counts. The RCMP is assisting in the investigation that began Jan. 24 at Western University and has spread to Ottawa and Gatineau, Que. Read More