Apparently Joe Biden is about to enter the race for the Democratic presidential nomination. He’s already leading the Washington PostPundit 2020 Power Ranking. Biden has the most impressive experience of any of the candidates, but I wish he’d drop out. He’s significantly older than Trump. For anyone with a strong sense of responsibility (which of course excludes Trump), being president of the United States is one of the most stressful and demanding jobs in the world; it’s not for someone who will be entering his eighties during his first term, and Biden has already endured extraordinary personal stress in his family, which may be the reason he’s shown himself to be ambivalent about running. He is known for gaffes, and it’s likely that he would make some gaffes during the campaign. If he does, it will be attributed by his foes to his advancing age. He sometimes shows poor judgment, for example recently in calling Pence “a decent man.” If Biden doesn’t know that Pence isn’t a decent man, there’s something wrong with him. If he does know, and said it anyway, there’s something wrong with him. If Biden becomes the Democratic nominee, I will strongly support him. He would be an infinitely better president than Trump.