For the record

1) I agree with Potter that the bigger story is the outside agitator "threat" meme and demonization process happening in the media.

2) But, for the record, here is a photograph -- taken on February 6th -- of the "heat-retaining Mylar to line tents and sleeping bags" that was used at the camp (courtesy of Joy Sabl):


(Click to enlarge)
All kind of moot anyway now that the occupiers have left Mellon Green as of yesterday...