Andy Carvin http://wkms.org en Another Boston Bombing Mystery: Who Is @Al_FirdausiA? http://wkms.org/post/another-boston-bombing-mystery-who-alfirdausia <em>(Andy Carvin, NPR's senior strategist for social media, sends us this dispatch about a Twitter account that may hold clues in understanding the surviving Boston bombing suspect.) </em><p>Social media became a large part of the story last week as amateur sleuths scoured the Internet for clues about the Boston Marathon bombing suspects. Wed, 24 Apr 2013 19:22:00 +0000 Andy Carvin 30977 at http://wkms.org Another Boston Bombing Mystery: Who Is @Al_FirdausiA?