BOSTON, Massachusetts, Feb. 2 (TNSres) -- The Environmental Protection Agency issued the following news release: The U.S. Environmental Protection Agency (EPA) will conduct comprehensive reviews of completed cleanup work at five National Priorities List (NPL) Superfund sites in New Hampshire this year. Each individual site will undergo a legally required Five-Year Review to ensure that previous remediation efforts at the sites continue to protect public health and the environment. Once the Fiv  more