A president only becomes great by living a history behind. George Bush might be trying to leave his legacy at this point. Give him a chance yet the question lies is it too late than waltzing his holiness, The Pope.For Teddy Roosevelt it was the creation of our system of National Parks. For Richard Nixon it was the passage of landmark environmental reforms found in the Clean Air Act, the Clean Water Act, and the National Environmental Policy Act. For Bill Clinton it was an eleventh-hour preservation of millions of acres of public lands.