Lie detector test is a good addition – “do you plan to cut social security”, “are billionaires at fault for everything” … but I believe best liars pass it with flying colors.
This is not a big stretch, btw, no legislation required, just a private initiative. Maybe YWN can organize a debate and add these rules.
The only downside is that Indians and Chinese will have highest SAT scores. But we are not requiring them to get into Oxford, just an assurance that they can do basic math.