Andrew Coyne: Wilson-Raybould’s testimony is just the beginning. We must get to the bottom of this

Where do we go from here? It is important not to get ahead of ourselves. Opposition calls for the prime minister to resign over the SNC-Lavalin affair, or for the RCMP to investigate, are premature at this point. However compelling Wednesday’s testimony before the Commons justice committee by the former minister of justice and attorney general, Jody Wilson-Raybould, may have been, all of the facts are not in.