Inside a UK Covid-19 vaccination center as historic rollout gets underway

Go There heads to the UK as it begins rolling out the initial doses of a coronavirus vaccine. Manufactured by Pfizer/BioNTech and reported to have a 95% efficacy rate, the nation’s frontline health workers and individuals over the age of 80 are among the first to receive one of two doses. CNN’s Max Foster reports from a vaccination center in Cardiff.