WASHINGTON, July 28 -- The Environmental Protection Agency issued the following news release: * * * EPA proposes risk reduction plan for Billings PCE site * A public meeting and official comment period will be held for the plan BILLINGS, Mont. - Today, U.S. Environmental Protection Agency (EPA) announced a proposed plan to mitigate health risks at the Billings PCE Superfund site. This proposal recommends installing mitigation systems in homes and businesses within the site boundaries to re  more