lasted 30 minutes, and he only sustained a few scrapes. and in florida, nearly 300 manatees huddled in the blue spring state park s naturally warm water, keeping warm during record low temperatures. however, in nearby indian river lagoon some question whether artificially warmed waters do more harm than good. an electric company is required to keep water warm so the manatees don t die from hypothermia. others say food is scarce and warm or not, they could actually starve. now for a look at the national weather, we turn to nbc meteorologist bill karins with the weather channel forecast. good morning to you, bill. every time i see the video of the dog stuck in the wall, it s just everyone can write their own caption. bubble, bubble, bubble. exactly. let s talk about what s happening today. good morning, everyone, for