Dear _________, When oil companies explore for oil, they force whales to endure a noise 100 times louder than a jet engine. Every ten seconds. For weeks at a time. Can you imagine? Seriously-can you? That's like standing next to 100 planes taking off at the same time, 8,000 times a day. Unbelievably, it looks like the Department of the Interior could approve this kind of sonic assault on whales any day now. If they do, whales could go deaf or even die. Yes, the seismic testing Big Oil uses is disruptive enough to kill a whale. For the 400...