Dangers for nation's nuclear workers

Modernizing America's aging nuclear arsenal hasn't come cheap. To save money, some contractors have tried to cut workers' health care benefits. That prompted 1,100 employees to walk off the job in Texas. Read our .
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Modernizing America's aging nuclear arsenal hasn't come cheap. To save money, some contractors have tried to cut workers' health care benefits. That prompted 1,100 employees to walk off the job in Texas. Read our .