Oh, hey there!

This week, we're testing your knowledge on Sen. Ted Cruz's recent lawsuit, President Trump's judicial nominations and a prisoner-turned-professor, among other things.

For our loyal quiz takers who participated last week, you'll be pleased to know that a full 94 percent of you knew the major law on which the DOJ recently reversed its stance, arguing it is unconstitutional: The Affordable Care Act.

But only 28 percent of you knew which U.S. Supreme Court justice authored the opinion that found Major League Baseball was not subject to antitrust laws: Harry Blackmun.

And now, without further ado, it's test time.