Biden set 3 goals for fighting COVID-19 during his first 100 days in office. Did he reach them?

In December, then-President-elect Biden declared three goals for his first 100 days in office to fight COVID-19: 100 million vaccine shots, reopening schools and encouraging mask-wearing. As Biden reaches his 100th day in office this week, Yahoo News Medical Contributor Dr. Kavita Patel looks at how the administration has performed.