“ Previous Impacts TO: All RE: It's Happened Before.... ....and It will happen again. We just don't know when. A professor Michael Bailey at... (read full comment) ” 

Posted on October 20, 2011 at 2:32 PM EDT

+ 1 more comment posted in this discussion

“ 'Evil' Cisco TO: All RE: Heh Cisco says it can't be held responsible for what governments do with its equipment.... -- Subtitle Cisco is... (read full comment) ” 

Posted on July 6, 2011 at 4:12 PM EDT

“ TO: CharlesHixson RE: The Volcano Gonna Blow Not every mass extinction was caused by Meteors, many were cause by volcanic eruptions.... --... (read full comment) ” 

Posted on July 13, 2010 at 6:34 PM EDT