I added a new link to the links section of the site. The link takes you to a page talking about your rights to photograph in public. It is well worth the read.
http://www.usatoday.com/tech/columnist/andrewkantor/2005-12-29-camera-laws_x.htm
[Update 06-02-2008 22:55:51] A news crew was harassed while talking to the guy who makes the policies for Union Station. Link here. Also a link to my story about being harassed while in Union Station taking tourist pictures.
[Update 05-18-2009 08:59:38] The NYPD has recently issued an Operations Order to members of the force. More information can be found here.