63rd birthday of my friend and colleague Dan Hallahan. I’ve had the good fortune of working with Dan since 1978 and am glad to have this opportunity to acknowledge his wonderful influence on my life and career.
In addition to our professional connection, Dan and I share other interests. He broke me into running, we see movies together and share meals, we marvel about goofy politics, we go birding, and he keeps me abreast of the latest in the Ruff House.
One can get an idea about Dan’s professional life by examining his (minimalist?) Web page (there’s a link to his vita there).