Carney touts ‘growing’ Liberal tent, as he poaches another Poilievre MP after House rises  CTV NewsAnother Conservative crosses the floor, bringing Liberals 1 MP shy of majority  CBCEx-Conservative MP Michael Ma crosses floor to join Carney Liberals  Global NewsMarkham Conservative MP Michael Ma crosses floor to the Liberals  Toronto StarOntario MP Michael Ma crosses floor to Liberals, putting party one seat short of majority  The Globe and Mail