Columbia activist Mohsen Mahdawi speaks out immediately after launch: "You will not silence me" Mohsen Mahdawi, who was detained when he went for just a citizenship job interview previous month, called his detention a "purple flag for everyone" in a CBS News interview. updated 17M ago Columbia activist Mohsen Mahdawi https://monobookmarks.com/story19403227/5-tips-about-breaking-news-shared-on-facebook-you-can-use-today