So what are House Democrats so afraid of that they’ve resorted to changing the locks on a committee room door and won’t give a key to the GOP? From the Wall Street Journal:

Democratic staff for the House oversight committee informed their GOP counterparts today that the majority has changed the locks on the committee’s hearing room. While Republicans previously enjoyed their own key to the room, they will now have to request access from Democrats. This followed a bitter partisan argument in which Republicans refused to take down a video from their website that contradicted Dem explanations about a closed-door meeting on the Countrywide VIP loan scandal.