Weekly Wrap: Has Carney built Frankenstein's majority?

The Liberals only need to win one of Monday's three federal byelections to clinch a majority in the House of Commons, but Prime Minister Mark Carney welcomed one NDP and four Conservative floor-crossers to get here. Laura D'Angelo, Zain Velji and Michael Solberg debate whether managing a slim majority and a patchwork caucus could become Carney's nightmare.