Icy Assist Coast Guard Cutter Penobscot Bay, an icebreaking tug, helps a tugboat break free from ice in the Hudson River near Saugerties, N.Y., Dec. 31, 2017. Coast Guard photo SHARE: Download: Full Size (1.85 MB) Credit: Coast Guard VIRIN: 180102-G-SG988-197C.JPG Photo Gallery