American businessman Alan Siegel (Siegel+Gale, Siegelvision) at the 2010 Ted Talks in Long Beach, California.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/scobleizer/">Robert Scoble</a> on <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/scobleizer/sets/72157623291721297">Flickr</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/scobleizer/4350225177/">Alan's 2010TED notes</a>