Jan: What we look for in a candidate when we vote in a presidential e lection? Peter: I think citizens vote for a President who has the ability to improve the quality of life in the United States. Jan: What you do if you were President of the United States? Peter:I focus on reducing environmental pollution. Jan: Every candidate always says he's going to do that, but it's a really complicated problem - it's not one which is e asily solved. What makes you think you actually stop pollution?