I immigrated to America, lived there for 11 years, have been writing about politics for 50 years, studied American history at an American college and was top student in history.
Why wouldn't I know about American politics?
As with all the other objectors to this article, you seem to see it as some sort of call not to vote for the left.
It's not.
If you read my 'about section' you will find that ,for a very long time, I have been writing about American politics, and those readers seem to think i know quite a bit about it.
For what it's worth, 95% of those comments come from American readers.