Document yrGnRkrLdzRoxXJoOE6KvqbjD

Mr. R. J. Kotnour May 14, 1969 Mr. S. D. Daniels Attached is a copy of a news release by the DDT Task Force, NACA which questions the validity of DDT residue measurements because of the possibility of PCB presence. Also attached are several articles from the San Francisco Chronicle indicating that the California Senate has voted to consider legislation against DDT and other pesticides. The May 8 article names parathion, so we may expect trouble of our own soon. /dc attachment Richard J. Kotnour DSW 282113 STLCOPCB4063441