Two short, non-persistent chemtrails alongside a persistent Chemtrail plane.

These pictures were taken in Tucson Arizona in 2011. The evidence is starring everyone in the face, all that one needs to do is look up!!

Persistent Aerosol Plumes are Being Changed to Short Non-Persistent Plumes

High-Bypass Turbofans DO NOT Produce Contrails

Long or short, they are all chemtrails.

Here are 2 articles that help:

http://gsw.bz/contrails

http://urlbam.com/ha/M003p