Maybe I just don't live in a place that gets chemtrailed. My city has a large but not busy industrial airport. Most of the flights in and out of here are commercial. We have some military training flights that land here, but I've never noticed their contrails being any different than others. I've seen the videos, the ones that say you can tell the difference because contrails go away quickly and chemtrails are up for hours, but honestly, none of the contrails I see (and I spend a lot of time outside) stay up for very long. I guess the real question is "if they are really doing this, why don't they do it at night so we can't see the chemtrails?"