While watching Seinfeld this evening (the awesome, awesome episode involving double-dipping and Teri Hatcher's breasts), we were teased during a news break to tune into a very special episode of the KTVU 10 o'clock newscast. Intrigued, we watched something else instead. So what did we miss? Dennis Richmond announced that he is going to retire. His last broadcast will be May 21, 2008. To say Richmond has been a mainstay would be an understatement. We've......