On Wednesday, Prime Minister Justin Trudeau was protested by dozens of young women with political aspirations who were visiting the House of Commons. This came just hours after expelling Jody Wilson-Raybould and Jane Philpott from caucus. It's just one example of the kind of frustration that's surrounded the SNC-Lavalin controversy. CBC opinion columnist Robyn Urback and freelance journalist Jen Gerson share their thoughts on that, and what it means for Canadians' expectations of government.