My last encounter with Lieberman’s staff was sometime around Fukushima. He had made some comment about how dangerous Millstone was. A few days a few days later IIRC, he made some statement about how we need to build more/service more subs at Electric Boat in Groton.
I simply wanted to know how he could support submarines but be against Millstone. His staff denied the subs were nuclear powered.
I got tired of Lieberman several years ago and have considered him a “finger in the wind” opportunist ever since.