I happened upon this article while looking at the July E Issue of the DIGITAL JOURNALIST, a monthly newsletter directed mainly at professional news photographers. The publisher, Derik Halstead, is a former Whitte House and general assignment photographer for one of the major publications. Roger Williams is a contributor to the newsletter. I do not know if he is a ham, but I weote him an attaboy in any case.
http://digitaljournalist.org/issue0407/williams.html
Read and enjoy!
73,
John, W4AWM

