SLIDESHOW: SF underground explosion

<div class="meta "><span class="caption-text ">An underground explosion in San Francisco&#39;s Tenderloin neighborhood caused a power outage due to a problem with PG&#38;E&#39;s equipment. About 3,200 customers are without power. &#40;ABC7 Photo&#41;</span></div>
June 5, 2009 2:32:46 PM PDT