Mark Twain said, "Everyone talks about the weather, but nobody does anything about it." At a U.S. government research project in Alaska, Twain might finally get his wish. The High-Frequency Active Auroral Research Program, or HAARP, is a station which combines hundreds of radio transmitters to heat up parts of the atmosphere to a staggering 50,000 degrees. Why? Officially, the government says the research may help better military communications. But critics charge the government is trying to manipulate and weaponize the weather.