WE NEED A LAW.
One that says every senator, Representative or other government official that makes, enforces or implements laws, rules and/or government regulations must take a test and make a passing grade of at least 70 before being allowed to vote on, enforce, or implement said law/laws, rules, and/or regulations. A failing mark means loss of seat or position in government.
They may cheat by buying the cliff notes but at least they will have an inkling of what's going on.