In view of the fact that Tump was talking about UV light and we all know the disinfecting effect, the whole chemtrail/trail discussion gets a whole new meaning.
Also note that Brennan and his plan to " seed " the atmosphere with particles to reduce solar radiation should be considered.
Apparently there were already tests from Harward.
I don't have any sources at the moment, but it has been discussed here on this board.
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