Krauthammer: He should stop blaming fate, and Republicans
                                
                                
                                    (Newser) -
                                    President Obama likes to blame two things for the economic mess we're in, writes Charles Krauthammer in the  Washington Post : bad luck and Republicans. Each is preposterous, Krauthammer adds. Yes, we've seen troubles with Japan, Europe, the Arab Spring, and on and on, but Obama is supposed to...