text:  He's agreed to do an interview with George Stephanopoulos of the ABC television network. And that will go out in full on Sunday. And that will be quite a test. I mean, it shouldn't be for a sitting president, a test, a TV interview. But he doesn't like doing them. He's done remarkably few in the last three and a half years. And people will be watching that very, very carefully. But it's going to take more than one television interview to erase voters' memories of that terrible performance in the debate.