On the site wattsupwiththat.com is a very interesting article on the epa. It seems they have been using known faulty instruments to measure ozone in the atmosphere over the us. There are known accurate ones, but the epa refuses to change to them because the faulty ones give them innaccurate readings with which they can then attack companies etc forcing them to meet impossible standards. This all comes from a report bye the epa itself, which the epa buried.
Read it, the very fact that the epa does this puts the lie to global warming again, it shows how evil they are and its people, the west, democracy, our way of life that's under attack. This is the democrats, the greens, the elitists, the globalists. The truth shall come out like a rush when Trump actually takes office.