Race to the finish: inside the ‘big push’ for digital dominance in the short Conservative leadership contest
Facebook's new ad library will make it harder for candidates to discretely court social conservatives for support, says strategist Stephen Carter.
Erin O'Toole, left, Peter MacKay, and Marilyn Gladu are three of the candidates running for the leadership of the Conservative Party of Canada. The winner will be chosen on June 27, leaving just a few months for each camp to round up, sign up, and motivate supporters. The Hill Times photographs by Andrew Meade, file photograph