Houston Chemtrails
					Scientifically, how can these trails be happening if the temperature is too high, the humidity is to low, and the trails are too low? Remember, contrails under the clouds give us a reference point for altitude. Most cloud cover is under 10,000ft in Houston. Remember it takes  1. temperatures of -40 degrees 2. humidity of 80 percent or more 3. altitudes of 30,000ft and higher to achieve normal jet contrails. You decide!
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