FBI questioning 57-year-old about toxin found in Las Vegas hotel room
(NEWSER) - The man at the center of the Las Vegas ricin investigation regained consciousness today, although he remains hospitalized in critical condition, the Associated Press reports. Roger Bergendorff, 57, had been in a coma since Feb. 14; he has already been questioned by FBI agents about the toxin—considered a "biological weapon"—found in his hotel room. More»
