This commentary is by Ann Darling, a member of the Citizens Awareness Network, a New England grassroots environmental organization working to end the use of nuclear power and replace it with sustainable, reliable and affordable energy generation.I could have written this letter any time in the past 10 years. Why now and not then? I suppose I was hoping I wouldn’t need to make my opinions so public, because they are quite critical. But something is happening at the Vermont Yankee nuclear p