tag:blogger.com,1999:blog-4118563250904354849.post3887497292474830125..comments2022-10-10T17:49:16.917-07:00Comments on Two Years at the Blackboard: Now It's OfficialMr. Nhttp://www.blogger.com/profile/11220247967134065668noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4118563250904354849.post-14035576937820893402011-02-27T13:52:03.129-08:002011-02-27T13:52:03.129-08:00There are times when you wish you were being track...There are times when you wish you were being tracked by a surveillance camera and this sounds like one of them. How do you prove a negative?Unknownhttps://www.blogger.com/profile/01492894394559533293noreply@blogger.com