CTV News: 'New measures to curb handguns are expected to be a central feature of federal legislation tabled this afternoon, the Liberal government's latest -- and likely boldest -- suite of proposed actions to control access to firearms in Canada. Public Safety Minister Marco Mendicino will present the bill after the daily question period before joining Prime Minister Justin Trudeau and supportive voices, including some city mayors, from across the country for a press conference at Ottawa's Chateau Laurier hotel.'