https://www.reuters.com/article/us-health-coronavirus-amazon-com-warehou/amazon-warehouse-workers-protest-near-detroit-days-after-nyc-walkout-idUSKBN21J6IX >Amazon.com Inc said on Wednesday a handful of workers staged a demonstration at one of its warehouses near Detroit, another U.S. protest this week over staff concerns about contracting the novel coronavirus on the job.