Sheryl Crow and Laurie David blogged about their run-in with Karl Rove at the White House Correspondents’ Association dinner on Saturday night in Washington, DC. “We asked Mr. Rove if he would consider taking a fresh look at the science of global warming,” they write. “Much to our dismay, he immediately got combative. And it went downhill from there… At that point Mr. Rove apparently decided he had had enough. Like a groundhog fearful of his own shadow, he scurried to his table in an attempt to hibernate for another year from his responsibility to address global warming.” Read more.