Program Podcast: Bill Walker: EPA to Hide Data on 600K lbs of Toxics in Ca.http://www.radio4all.net/program/22960Podcast for Program: Bill Walker: EPA to Hide Data on 600K lbs of Toxics in Ca.Sat, 28 Apr 2007 11:46:50 +0000240FMA on CKUT - Bill Walker: EPA to Hide Data on 600K lbs of Toxics in Ca.http://www.radio4all.net/program/22960Bill Walker is Vice President at the Environmental Working Group, California.Joe BroadhurstSat, 28 Apr 2007 11:46:50 +0000