The UK imposes tighter lockdown measures ahead of Christmas in response to a new coronavirus strain, and global markets slide. Plus top Bitcoin bull Mark Yusko discusses whether broader acceptance of the cryptocurrency will make it the new gold. And, the CEO of Hackensack Meridien Health, the largest health care network in New Jersey, talks about the rollout of the Moderna COVID-19 vaccine, and how they’re trying to convince the public to get the shot.