In its ninth year of work on the issue, the U.S. Environmental Protection Agency (EPA) is about to begin the risk assessment process for an important but little-known group of chemicals called endocrine disruptors. However, scientists are concerned early indications of the assessment's construction will produce scientifically suspect results.

The White House Office of Information and Regulatory Affairs (OIRA) is reviewing the U.S. Environmental Protection Agency's (EPA) revision to the national ozone standard. A number of scientists have urged EPA to adopt a more stringent standard for ozone, also known as smog. Unusually, Vice President Dick Cheney's office has involved itself in the review of the standard. OIRA has also been consulting with industry representatives as it prepares to make edits to the standard and make recommendations to EPA.

By a vote of 396-22, the House approved new lobbying reform legislation on May 24 when it passed the Honest Leadership and Open Government Act of 2007 (H.R. 2316). The bill increases the reporting requirements for registered lobbyists, establishes a new electronic disclosure system, imposes new penalties for violating lobbying laws, and includes the controversial proposal to require registered lobbyists to report their bundled campaign contributions (H.R. 2317). The bill will now go to conference committee with a similar Senate bill that was passed in January.