Business generally finds nothing unusual or disturbing about otherwise inconsequential Liberal politicians achieving their once-only 15 minutes of notoriety (let’s not call it fame) by using the media to sabotage a Liberal government. But business antennas should be in receiving mode following December’s politically significant public backstabbing of Scott Morrison’s Energy Minister, the impressive Angus Taylor, by Don Harwin MLC, the obscure Liberal member of the NSW Upper House who combines the state ministries of Energy, Resources, Utilities and The Arts with being leader of the government in the Legislative Council – as well as being listed by informed sources...