“OMG Sen. Roland Burris! Ehh, do we really want this guy coming to bat for us? Maybe!” That was DCist Sommer’s response to seeing Sen. Roland Burris (D-IL) take up the cause of District voting rights on Wednesday. It’s weird to have a guy no one likes taking up your cause. And man, do people really not like him. In his Washington Sketch column, Dana Milbank paints a scene that might have been lifted…