"Vaccine nationalism" disputes threaten European nations' COVID-19 vaccine supplies

Disputes over the production and distribution of COVID-19 vaccines are threatening supplies between the United Kingdom and the European Union, as some world leaders accuse wealthy countries of hoarding doses. The scramble for vaccinations in Europe has never been more critical, CBS News' Charlie D'Agata reports, and the tension never higher. In the Netherlands, a night-time curfew that sparked riots this week was one of the more aggressive measures taken to stem the spread of a new variant of the coronavirus first identified in the U.K. — where a grim-faced Prime Minister Boris Johnson announced the country had become the first in Europe to surpass 100,000 COVID-linked deaths.