 reason is 
what we have found is when we cap these pollutants, it works. We have 
had what is called a cap-in-trade system now for over a decade for 
sulfur dioxide and nitrogen dioxide. That has been very successful. It 
has limited those two pollutants without damaging our economy one hoot. 
And yet this pollutant, the one that is going off the charts, the 
President refuses to do anything about. We need a CO<INF>2</INF> cap to 
lead us in ways that we can reduce our contributions of CO<INF>2</INF>.
  No