joe biden with pictures of walkers. stay with us. ♪ ♪ how do you keep your teeth so white with all the coffee you drink? my secret lumineux whiteningt is white. and because there's no sensitivity, i feel like i can use them more often. and you can get this at walmart or target. ♪ ♪ >> are president allies in the media string to turn on him? take a look at this brutal cover from the economist magazine. it mocks president biden with an image of the walker and presidential seal mounted on it. the headline, "no waiter on a country." adding insult to injury. >> i watched the debate like millions of americans and was shocked, shocked, to see a befuddled old man struggling to recall words and facts. unfortunately, and this is brutally true, the passage of time goes one way, and the impact on mental acuity, it only goes one way, and i think that is the reason we wrote what we did, which was pretty tough, i admit, and that is because this is the toughest job in the world, and you can't run a presidency on auto queue. >> even joe biden's fiercest media ally joe scarborough sounding skeptical of the president staying in the race. >> this happ