Suspicious Letter Sent To President Obama, US Lawmakers

Another suspicious letter is being tested in Washington -- this one addressed to President Obama. It comes one day after a letter containing poisonous ricin was intercepted, before it reached Senator Roger Wicker, a Republican from Mississippi, Mike Binkley reports (0:46). <br><br><em>WCCO 4 News At Noon – April 17, 2013</em>