Time: President Obama has called the BP oil spill “the worst environmental disaster America has ever faced,” and so has just about everyone else. Green groups are sounding alarms about the “Catastrophe Along the Gulf Coast,” while CBS, Fox and MSNBC slap “Disaster in the Gulf” chryons on all their spill-related news. Even BP fall guy Tony Hayward, after some early happy talk, admitted the spill was an “environmental catastrophe.” The obnoxious anti-environmentalist Rush Limbaugh has been a rare …