CBS did not do the survey! Read the article:
Here are the results of a sweeping
survey of
historians, political scientists and presidential scholars maintained by Siena College Research Institute. Since 1982, SCRI has ranked presidents across 20 categories, ranging from integrity to executive ability.
Here's who actually did it:
American Presidents: Greatest and Worst – Siena College Research Institute
But I do admit I'm a little surprised Trump rated only 3rd worst president the US has ever seen, but it was done in June of '22, so now maybe with his 91 felony charges and 4 indictments, plus convicted as being a
rapist since the survey was done, they might put him dead last, which is where I believe he rightly belongs. Certainly after he is convicted and put into prison, that should put him at the anus end of America presidents.