Let our journalists help you make sense of the noise: Subscribe to the Mother Jones Daily newsletter and get a recap of news that matters. Kate Sheppard and Johanna Neumann joined Chris Matthews on MSNBC’s Hardball to discuss the danger Americans face from our aging fleet of nuclear plants. Kate Sheppard covers energy and environmental politics in Mother Jones’ Washington bureau. For more of her stories, click here. She Tweets here. Get Kate Sheppard’s RSS feed.