Quebec Liberals will choose a new leader on June 14 in Quebec City. A late entry into the contest is Karl Blackburn, former MNA for Roberval from 2003 to 2007, and a chief organizer for the party. Blackburn also served as the president and CEO of the Conseil du patronat du Québec (CPQ), the province’s largest employers’ group. The Quebec Liberal leadership candidate joined hosts Bill Brownstein and Aaron Rand on this week’s episode of The Corner Booth at Snowdon Deli to lay out his vision for uniting the Liberal base in Montreal with the vote-rich regions of the province.