Comment by Animats
Yes. For example, this story about Ukraine [1] is credited to WNYT as first, but the story itself credits the Associated Press. This problem is worth solving, because it's something search engines should be doing.
[1] https://wnyt.com/ap-top-news/rubio-says-us-ukraine-talks-on-...
yea, what im currently doing is pretty simple check on published at date from the rss feed (with some small validation checks)... but its causing issues bc it can be wrong and mess up everything...
I think checking source in story is next step...