Up to date News     Ottawa to tighten rules governing corporate jets Transport Minister John Baird will announce Tuesday that the federal government plans to tighten the rules governing private jets used by companies to carry executives and other staff.   Full Story     Canadian housing market shows signs of cooling The once red-hot housing market — which several observers warned last month was in danger of turning into a bubble — is showing signs of losing steam as new listings climb and affordability begins to tighten, data released Monday indicate.   Full Story     Family of accused wants donations directed to slain officer’s children The family of Fred Preston, who was accused in the killing of an Ontario Provincial Police officer March 8, is directing memorial donations be made to a trust fund in support of the dead officer’s family.   Full Story