No matter what the liberals will tell you, Global Warming Is Not Fact... at least its not caused by man. Do they tell you that it was hotter in the 1930s, before SUVs? Do they tell you that a few decades ago the fear was Global COOLING? Get your Global Warming Is Not Fact t-shirt to let everyone know the truth. Al Gore and the liberals are trying to silence dissenting views, but we won't let them. Global Warming IS NOT FACT.