States that pollute are under fire from those that do n't . Breyer , in response : `` There 's six states that contribute to the seventh state 's pollution , and how much each state can cut back depends . Fifteen states , other groups challenging new federal anti-pollution rules . Comment: Oral arguments over 90 minutes take on sports metaphor theme .
States that pollute are under fire from those that do n't . Fifteen states , other groups challenging new federal anti-pollution rules . Comment: Oral arguments over 90 minutes take on sports metaphor theme .