Stem cell chief a top scientist;
<h3>Australian will head $3 billion California research institute.</h3><p class="source">Sacramento Bee (California)</p>
<p>Trounson said he had not intended to mislead, and apologized. The episode appears to be an anomaly, said John Simpson, a spokesman for the watchdog group Foundation for Taxpayer and Consumer Rights. "From what I've seen, he's been one who speaks of the science accurately," Simpson said.</p>
