I hope he takes them to the cleaners. The unironically named Anti-Defamation League published this article in 2019: http://web.archive.org/web/20190710094717/https://www.adl.org/resources/backgrounders/jewish-control-of-the-federal-reserve-a-classic-anti-semitic-myth

The original version used a doctored version of a Garrison cartoon. Given their ongoing interest in Garrison, it's difficult to believe that the inclusion of this image was done innocently. The following day (or in a similarly short timeframe) they added a small caption, under the table of contents that follows the image, to explain that this isn't the work of Garrison. That they keep the image up as the first thing people see in the article is misleading. They should have either explained beforehand that this isn't Garrison's work or removed his signature from the image. People won't even see the caption if they click on one of the links below the image.

There is literally not one downside to the ADL. Whatever good it may have done in calling out anti-semitism has long since given way to censorious witch hunts.