Doesn't this fall into the realm of discriminatory interview questions to begin with? I'm pretty sure a case could be made in a discriminatory hiring suit without introducing new laws.
Not revolutionary? It's a relatively small step from here to mapping out the neural pathways which trigger specific memories. If we can figure out those underlying structures, we can hopefully learn how to read and modify them.
I need my Matrix-style brain downloads!
There's an obligatory Eternal Sunshine of the Spotless Mind reference to be made here...