Like on a Clinton-Gore campaign button:

https://www.the-sun.com/news/102166...erate-flag-button/?utm_source=whatfinger

Don't hang yer hat on this. Very unlikely that it was official campaign material. As was mentioned in the article - if it didn't have the "union made" bug, they wouldn't have anything to do with it.

Just a news article.

Who cares?

Not me, I didn't do it.........