@typhy wrong it would read as 3 separate items that are the highlights. to have it read like giuliani is a healthcare disaster would require a semicolon, thanks
@driplo_ semicolon requires two complete clauses to be on either side of it
@typhy since when?!
@driplo_ https://en.wikipedia.org/wiki/Semicolon "The most common use of the semicolon is to join two independent clauses"
Semicolon - Wikipedia

@typhy "common use" doesn't mean "requirement"?
@driplo_ this entire post is about subjective use of grammar but there is literally no accepted use of a semicolon to separate items in a list except those that contain full clauses containing commas