COVID-19 vaccine push gets assist from Amazon, Google and more

At a block-long Amazon facility in Seattle, it's people, not boxes, that are flowing in neat lines. One of them is Allison Sheafe, who has an appointment for her first COVID-19 vaccine at 11 a.m. at Amazon's Meeting Center, an auditorium and event space near the company's South Lake Union headquarters. After making her way through hallways and up a staircase, she gets her vaccine at 11:01 a.m., she waits for 15 minutes...