Suspicious letter to Obama intercepted
Authorities are interviewing a person in Texas in connection with threatening letters sent to President Barack Obama and New York Mayor Michael Bloomberg that are being tested for ricin, a person with knowledge of the investigation told CNN on Thursday.
Officials on Wednesday intercepted a letter addressed to the president that was similar to letters sent to Bloomberg and a gun-control group he founded.
The off-site facility that screens mail addressed to the White House turned the letter over to the FBI Joint Terrorism Task Force for testing and investigation, U.S. Secret Service spokesman Brian Leary said Thursday.
The letter was addressed to Obama, the Secret Service said.
The letters sent to Bloomberg and his group are suspected of containing a deadly toxin. Preliminary tests indicate ricin was found in the letters, New York Deputy Police Commissioner Paul Browne said Wednesday.