Holy moly. Every day you can make a list of which is the most important news story of the day, but if you do, put it on 3×5 Index Cards so you can keep re-arranging it.
Booker released a chunk of the secreted Kavanaugh documents, possibly breaking a Senate rule. Breaking that rule, if he did break it, can result in his expulsion from the Senate.
When confronted with that prospect by Republican leaders, with Kavanaugh looking on and making funny faces, Booker said, “Bring it!”
Does this qualify as a constitutional crisis? It probably would if Booker is thrown out of the Senate and a few thousand citizen show up to put him back in the Senate.