Alan Trounson, California's Dr. Stem Cell -- latimes.com Page 1 of 4 latimes.com/news/opinion/commentary/la-oe-0529-morrison-trounson-20130529,0,7837846.column latimes.com Patt Morrison Asks Alan Trounson, California's Dr. Stem Cell As president of the California Institute for Regenerative Medicine, the Australian is helping guide the state to a high-tech medical future. Patt Morrison