Thomas Mulcair, NDP and Official Opposition leader, hosts round table at DC Posted on August 21, 2014 at 11:14 am. Durham College (DC) welcomed Thomas Mulcair, leader of the New Democratic Party (NDP) and Official Opposition, on Wednesday, August 20. Mulcair visited the college’s Oshawa campus to host a discussion on a series of issues affecting Canadian families in need of childcare with local politicians and members of the community. Susan Sproul, dean of the college’s School of Health & Community Services, was part of the group invited by Mulcair to be a part of the round table. President Don Lovisa also had the opportunity to meet with Mulcair as DC always welcomes opportunities to advance issues of importance to the college’s students. SHARE: