CLIMATE CHANGE.

The article focuses on the political battles over the Environmental Protection Agency (EPA) during the U.S. President George W. Bush administration. The author reports that Bush came to Washington DC determined to wed environmental policy with market based reality and was aided by a Republican controlled U.S. Congress. Democratic Senator Barbara Boxer has reportedly taking a major role in the arguments over arsenic in drinking water, air quality and perchlorate in foods. INSET: Pressures to Regulate.