and so on and so on

15:17 Jan 22, 2023 

Sorry, I didn't realize it was possible to link to a specific place in a video. It starts at the beginning and then jumps forward a second or two later. Yes, I believe your interpretation is right. I would leave it out of the transcription/translation, as it doesn't add anything.

15:07 Jan 22, 2023 

Dr. DODD. An outstanding professor not known as a Communist. He and 2 or 3 others will then get a telegram saying, “We are opposed to the investigation of this committee. It promotes the interest of the McCarthyites, and so on and so forth.” Then, that telegram is sent to, let’s say, a thousand other people. They have lists. I have had them myself, lists of ministers, doctors, lawyers, and others.
https://unconstrainedanalytics.org/forgotten-testimony-dr-be...
It is perhaps there's the same expression she's often uses in her speeches, just like here in this spot.. ''... and so on and so forth..''
***Well, after rehearing it about 30 times, I think she says ''..and sorts of this sort'', but not 100% sure.
***NO, this is the well-known expression ''and so on and so forth'', she simply speaks quickly and she uses it quite often in her speeches.

14:53 Jan 22, 2023 

The link goes to the exact spot in which the phrase appears.

14:42 Jan 22, 2023 

This video is one hour and forty-six minutes long.