How a Group of Temp Workers Took on Microsoft

The video discusses the unionization efforts of Lionbridge workers, who were bug-testing Microsoft apps. After forming a union, they faced layoffs, allegedly due to reduced demand from Microsoft. The union filed a complaint with the National Labor Relations Board, claiming Microsoft was a joint employer and responsible for the layoffs. The video also highlights the prevalence of contracting in Silicon Valley, with millions of temporary employees in the IT sector.

What evidence did the workers present to support their claim against Microsoft?

Discuss the prevalence of contracted or temporary employees in the IT sector as mentioned in the report.