OCTOBER 31st 2007 was the FIRST time I saw "them" blatantly spraying over SE Portland Oregon! br br At 10:20 AM, Oct 31st, 2007 I had just come out of Walmart and looked up and saw a white plane making lots of contrails in CIRCLES and STRANGE loopy patterns overhead! It was so freaky! The white plane was about 15,000-20,000 feet high. IT WAS NOT some sort of Air show over Portland Oregon. I did not have time to tape them at that time...