Obama's stepfather Soetoro / WED 2-21-18 / Mixed martial arts cage shape / Tandoor-baked bread / pre-1917 autocrats / Dr Seuss book that introduces phonics

Constructor: Ori Brian and Zachary Spitz

Relative difficulty: Medium (once you get past that initial ??? period and realize there's a bleeping rebus on a bleeping Wednesday)

THEME: PO BOX (41A: Certain mailing address, for short ... or a hint to 14 squares in this puzzle) — rebus puzzle where "PO" are squeezed into 14 different squares

Word of the Day: AMAL Clooney (58A: ___ Clooney, human rights lawyer) —

Amal Clooney (née Alamuddin, Arabic: أمل علم الدين‎; born 3 February 1978) is a Lebanese-British barrister at Doughty Street Chambers, specialising in international law and human rights. Her clients include Julian Assange, the founder of WikiLeaks, in his fight against extradition. She has also represented the former prime minister of Ukraine, Yulia Tymoshenko, and Egyptian-Canadian journalist Mohamed Fahmy. She is married to the American actor George Clooney. (wikipedia)

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This is a puzzle with 14 PO BOXES. That, it is. It is that. My feelings couldn't be more neutral. It is what it says it is. There it is, take it or leave it. Take or leave 14 of these PO BOXES, why don't you? The concept is one that sounds like it would be cool, or cute, or clever, but it most just ... is. The fill also is. There it is. Fill never gets worse than, say, LOLO (16A: Obama's stepfather ___ Soetoro), but it never gets better than, say, MAGNETO, either (27A: Ian McKellen's role in "X-Men" movies). Just a lot of PO BOXES, in a grid, on a Wednesday. The end.

 [these tweets were posted independently of one another, almost simultaneously]

I flailed at first, not surprisingly, since when's the last time there was a Wednesday rebus? Feels like ages. I only look for a rebus on Thursdays, and maybe Sundays. I've seen them on other days, but I don't like them on other days. This one, though, ended up being Wednesday easy once you figured out what was going on. Just ... remember there are "PO" boxes out there to be found, and you're fine. I actually had a good 1/5 or so of the grid filled in before I finally hit a "PO" box. Went down from the NW, through the center and all the way over to 37D: Salk vaccine target (POLIO) before the theme shoved its way into view. I must've gotten PO BOX along the way but no really registered that it was a revealer. No matter. After that, it was just a matter of going back over earlier trouble spots, filling in "PO"s, and then proceeding with "PO"-search powers activated. Honestly, nothing about this puzzle stood out as remarkable to me, one way or the other, except AMAL Clooney, whose name I had literally just (seconds earlier) read on the NYT's home page—she and George are donating $500,000 to the student March Against Gun Violence. Her work with Yazidi refugees was pretty much the centerpiece of David Letterman's recent interview with George Clooney (the second episode of his new Netflix show, "My Next Guest Needs No Introduction..."). I'm writing about this because, again, there's nothing in the puzzle to write about. Good night.

Signed, Rex Parker, King of CrossWorld

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