A small group of Teamsters union members picketed an Amazon fulfillment center in Detroit on Thursday, December 19, in solidarity with a wider strike by drivers calling for better wages and working conditions, according to local outlet WXYZ.Footage filmed and posted to Facebook by Tony Reisdorf shows Teamsters picketing in Detroit, Michigan, on Thursday. An Amazon Prime truck, along with police and fire vehicles, can be seen in the footage.According to the union, Amazon drivers affiliated with the Teamsters in Illinois, New York, Georgia, and California began a strike on Thursday. Credit: Tony Reisdorf via Storyful