“As you may be aware, one of our beloved colleagues, Tigran Gambaryan, continues to be held by the government in Nigeria for more than 70 days,” Teng wrote in a blog post. “I also feel that it’s time to speak out about this issue on behalf of the global business community. To invite a company’s mid-level employees for collaborative policy meetings, only to detain them, has set a dangerous new precedent for all companies worldwide.”