This kind of thing could have happened in any neighborhood in this country. I hope and pray that PG&E move swiftly to find out the cause to this explosion and prevent it from happening again. Streetwise Special Delivery Courier Service sends our prays out to the community in San Bruno California.
LM
http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2010/09/09/BADP1FBJRS.DTL