According to CBS News, the FBI has identified and questioned a person of interest after letters tainted with ricin were sent to President Barack Obama, New York City Mayor Michael Bloomberg. Sources told CBS the person of interest was a man who was questioned in Texarkana, Tex. FBI agents also searched a home in nearby New Boston, Tex.
This is a companion discussion topic for the original entry at https://talkingpointsmemo.com/?p=170269