Thousands waited in tunnel; Feinstein apologizes
                                
                                
                                    (Newser) -
                                    As President Obama’s inauguration approached, thousands of would-be spectators got stuck in an immobile line that stretched into a tunnel beneath the National Mall. And there they waited, for hours, missing the ceremony despite their tickets. With their plight getting more publicity—yep, there's now a Facebook group—Sen....