FILE - In this April 23, 2013 file photo, Kevin Curtis speaks to reporters as his brother Jack Curtis looks on in Oxford, Miss. Kevin Curtis' house is uninhabitable after investigators searched it but... more 
FILE - In this April 23, 2013 file photo, Kevin Curtis speaks to reporters as his brother Jack Curtis looks on in Oxford, Miss. Kevin Curtis' house is uninhabitable after investigators searched it but failed to find evidence of the deadly poison ricin, a lawyer said Monday, April 29, 2013 arguing that the government should repair the home. (AP Photo/Bert Mohr, File) less 
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Associated Press | Photo By Bert Mohr, File
Mon, Apr 29, 2013 9:00 PM EDT