Conservative Leader Erin O'Toole holds a news conference on Parliament Hill, where he raises concerns over a potential "coalition" agreement between the Liberals and New Democrats. He also faces questions about a plan by a group of Conservative MPs and senators to create a caucus aimed at advocating for Canadians who are unvaccinated against COVID-19 and examining issues related to vaccinations. The move comes ahead of the return of Parliament on November 22. On that date, a mandate requiring MPs to be vaccinated to enter the House of Commons comes into effect. (November 8, 2021)