Arrest of a Journalist and Activist Raises Concerns of Free Speech Crackdown in Nigeria Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Omoyele Sowore, right, of Justice in Nigeria Now, speaks at a protest at a Chevron gas station in San Francisco, Monday, Oct. 27, 2008. ( AP Photos ) Produced by Jose Olivares Hosted by Tanzina Vega Produced by PRI and WNYC