Oh, so true! The South Vietnamese president clearly does not have a monopoly on being thrown under the bus by the US. Here are a few more...
-Iraq leaders
-Aftanastain leaders
-Libya
-The Kurds
-Arab spring leaders
It is clearly a big club.
Stand by Zelensky the clown you are on the list. They have just not made it to your name on the list. Trust me, make a few more comments like "I don't know if Putin is alive" and you'll get bumped up quickly.
Probably even the shah of iran