Steinhafel's dirty diesel truck has been outside my window for at least 20 minutes with his engine running, blowing dirty diesel exhaust, using up oxygen from this planet earth, and burning dirty diesel fuel  that has come from the ground, god knows from where.  I have emphysema and any dirty air is bad for me.  It's also bad for our planet and the air we all breath.\nOther than this, I have never been impressed with Steinhafels