She also stressed, We are especially concerned about fine airborne particles that originate from motor vehicles, factories, open burning of trash in pits, and other sources.There is a summit planned for this issue later this month:Burn Pit SummitMonday, April 18 at 9:00amLocation: Washington D.C.Slowly making our way to another issue, if you have dated in your life, you have encountered a guy (or gal