Herald Sun | Canning a 'challenge': Sinodinos Herald Sun Liberal senator Arthur Sinodinos concedes next month's by-election in the West Australian federal seat of Canning will be a challenge for the government. Liberal MP Don Randall, who died last month, had a lead of almost 12 per cent, but according to ... Abbott in danger of losing the Canning by-election Julie Bishop sets Canning byelection as 'start of the fightback' Poll shows potential 10 per cent swing against Liberals in Canning |