Coronavirus: When should world leaders get vaccinated?

Prime Minister Justin Trudeau says he doesn't plan to get the COVID-19 vaccine until other healthy people in their 40s get a dose. With only so many vaccines available at this time, some experts say this decision by Trudeau is the right thing to do. But others say world leaders getting the vaccine, especially doing so publicly, could help decrease hesitancy to getting the vaccine. Abigail Bimman explains