FILE - In this Jan. 29, 2009, file photo Sen. Roger Wicker, R-Miss., speaks during a news conference at the Capitol in Washington, Senate Majority Leader Reid said Tuesday, April 16, 20

 

              FILE - In this Jan. 29, 2009, file photo Sen. Roger Wicker, R-Miss., speaks during a news conference at the Capitol in Washington, Senate Majority Leader Reid said Tuesday, April 16, 20
FILE - In this Jan. 29, 2009, file photo Sen. Roger Wicker, R-Miss., speaks during a news conference at the Capitol in Washington, Senate Majority Leader Reid said Tuesday, April 16, 2013, that letter with ricin or another poison was sent to Wicker. (AP Photo/J. Scott Applewhite, File)