TweetConservative candidate Joan Crockatt and Green candidate Chris Turner are no longer alone in Calgary-Centre, as the field of candidates is filling out. Time is also running out for Prime Minister Stephen Harper to set the date for the by-election. Late last month, the Liberals nominated lawyer and conservationist Harvey Locke. Soon after his nomination . . . → Read More: daveberta.ca – Alberta politics: Winter is coming and so is the a by-election in Calgary-Centre.