Carbon Monoxide Alarms

An Ontario man who lost four members of his family to carbon monoxide poisoning is urging provincial politicians support a bill that would make detectors mandatory in Ontario homes.

Former firefighter John Gignac says he wants to make sure a tragedy never happens again.

Conservative Ernie Hardeman says he hopes his private member's bill -- which has been introduced in the legislature for a third time -- will finally gain enough support to become law