If you haven't seen it already, I think you may find it interesting and enjoyable to visit the new blog by the New York Times on Photojournalism and most importantly on photos and photo-shooting experiences by many photographers that work in different premises, like the White House or portraiture and many more.
I've seen only a couple of the slideshows and read only two articles yet but I think those photos from the archives are worth taking a look.
The link to the LENS' home page:
http://lens.blogs.nytimes.com/2009/05/15/good-morning/
The link to the home page of The New York Times where this new blog is announced and linked to:
http://www.nytimes.com/
Yildiz