- 1 ONE
2D Result of dividing any nonzero number by itself
64613 - 2 ODE
69A Poem "to" somebody or something
58523 - 3 ACE
15A Point of no return?
57493 - 4 YES
70A Thumbs-up response
50365 - 5 ERE
67A "Able was I ___ I saw Elba"
43602 - 6 ADO
65D Commotion
43477 - 7 AGO
38A In time past
39291 - 8 ETNA
30D One of three active volcanoes in Italy
36334 - 9 NOR
42A Neither's partner
33332 - 10 SSNS
9D ID thieves' targets
26130 - 11 LIL
45D Rap's ___ Kim
20166 - 12 CNN
41A Channel for Anderson Cooper
19126 - 13 REF
39A Red or yellow card issuer
18188 - 14 INTO
26A Fascinated by
17219 - 15 TET
16A Lunar New Year in Vietnam
17179 - 16 ROW
72A Heed the coxswain
1695 - 17 MSN
6D Yahoo alternative
1573 - 18 NOAH
59D "The Daily Show" host Trevor
14138 - 19 TODO
51A Commotion
12103 - 20 GAH
24D Exasperated cry
1226 - 21 GOT
1D Understood
1189 - 22 DEW
66D It might get your feet wet
1097 - 23 HIM
10A That guy
1062 - 24 LEAF
33D Thumb (through)
1062 - 25 BAD
64A Spoiled
9109 - 26 OHARE
52D Midway alternative
991 - 27 LUIGI
23D Mario's video game brother
834 - 28 NPR
63D "Wait Wait ... Don't Tell Me!" airer
698 - 29 ONA
13A "Cat ___ Hot Tin Roof"
5161 - 30 RAFT
20D Flat floater
577 - 31 SANG
29D Serenaded
560 - 32 METRO
12D The first "M" in MGM
558 - 33 MOREL
36D Edible mushroom
536 - 34 ANAIS
4D Diarist Nin
466 - 35 GOP
1A Republican grp.
451 - 36 FLAP
40D Commotion
450 - 37 CSPAN
22D Channel with hearings
444 - 38 EBOOK
44D Kindle download
438 - 39 BOYS
56D All students at Eton
432 - 40 IWILL
18D Volunteer's response
323 - 41 ISE
7D Suffix with expert
264 - 42 TIKI
8D Kind of torch on "Survivor"
254 - 43 PISTOL
31A Glock, e.g.
216 - 44 PRODS
37D Herders' sticks
212 - 45 TOBEY
51D Maguire of Hollywood
211 - 46 THIRDS
71A Helping after seconds
28 - 47 URI
62D Mentalist Geller
1150 - 48 ACCT
58D A debit card is linked to one: Abbr.
159 - 49 TASSEL
28A Mortarboard attachment
138 - 50 TRAIL
19A Be behind
138 - 51 SHIV
47D Prison weapon
134 - 52 SURF
27A Explore, as the Internet
129 - 53 OHIOAN
57A Native of Akron or Cleveland
125 - 54 HIED
50A Went in haste
124 - 55 DICES
53D Does some kitchen prep work
122 - 56 ONASSIS
14A Billionaire Aristotle
113 - 57 ADMITS
4A Owns up to
111 - 58 YURTS
55D Mongolian tents
110 - 59 BEFAIR
48A "Come on, no cheating"
14 - 60 12
- 61 NSEC
25D Tiny div. of a minute
044 - 62 ICHAT
11D Apple messaging software
020 - 63 ISWEAR
21A "Honest!"
015 - 64 OWAR
14D Man ___
015 - 65 HAGEN
10D Actress Uta
013 - 66 ORBE
32D "Kill ___ killed"
08 - 67 RANTED
49D ___ and raved
07 - 68 GASTRO
46A Prefix with intestinal
06 - 69 CARPETS
68A Notable products of Persia
05 - 70 NUOVA
60A Dante's "La Vita ___" ("The New Life")
05 - 71 DAYLIT
5D Naturally illuminated
04 - 72 NINEBALL
43A Billiards variant
04 - 73 ANTILABOR
35D Like 1947's Taft-Hartley Act
03 - 74 BACKCOUNTRY
61A Rural area ... or what can be found in each set of circled letters?
02 - 75 HEATLAMP
34A It may keep cafeteria food warm
02 - 76 PLAYBILLS
54A Ushers' offerings
02 - 77 01
- 78 01