"Radioactive tritium, a carcinogen discovered in potentially dangerous levels in groundwater at the Vermont Yankee nuclear plant, has now tainted at least 27 of the nation's 104 nuclear reactors — raising concerns about how it is escaping from the aging nuclear plants."
Dave Gram reports for the Associated Press February 1, 2010.
"Vt Nuke Plant Leaks Renew Debate Over Aging Plants"
Source: AP, 02/02/2010