Across
1. Charge
4. Campaigner who plunged over a poorly mounted railing at a 1996 rally
11. Dental chasm
14. They're low for idiots
15. Famed Manhattan restaurant on Second Avenue
16. Belligerent Basques
17. Whack job
18. Sustenance
19. Concertgoing needs, casually
20. What Gerald Ford famously fell down
23. Cherry knot
24. Oklahoma congressman Istook
26. Major vein
27. Board
31. Ersatz
32. Prefix meaning "one quintillion"
33. Harry Blackstone's field of expertise
34. Green goals
35. 2000 hopeful who fell backwards off a stage while flipping pancakes
37. Classic Sigourney Weaver film
40. "___ the Conqueror"
41. Not neg.
44. Ont. neighbor
45. Camera adjunct
46. Word in a popular tropical drink
47. One way to buy music
49. Color of some irises
50. Japanese prime minister into whose lap Bush 41 vomited at a state dinner
55. Stamp letters
56. Ruling surname for three centuries
57. "Stand" band
58. Shakespearean cheapie
59. ___-ban (call to arms)
60. Outdoor sports store
61. Place to exfoliate
62. Food Bush 43 passed out while eating in 2001 because he hadn't chewed properly
63. Rubber stamps

Down
1. Manage to get
2. Vernal, say
3. Blocked Bush barrister
4. Start of an army slogan
5. ___-podrida
6. "Diff'rent Strokes" actor
7. One of millions of FDR portraits
8. Vending machine fodder
9. Meager
10. To be, in Bogota
11. "Come on!"
12. Being debated
13. Opposite of "bellum"
21. Ante-
22. Deserving and gonna get
25. Pls. followers
27. Needlefish
28. Its residents call it "Jumhuriyat Misr Al-Arabiyah"
29. It goes from Tuscany to the Tyrrhenian
30. Seat of Marion County, Fla.
33. "That's amazing!"
34. Laugher's syllable
35. Guardian spirits, in ancient Rome
36. "Yikes!"
37. New York congressman Houghton
38. Connects
39. Gary's home
41. Lima founder
42. 168 hours
43. Deli hangers
45. Veteran NPR political commentator Daniel
46. Part of a South American capital
48. Heap contents
49. World leader imprisoned from 1979-83
51. Hungarian Communist leader ___ Nagy
52. 2003 Davis Cup tennis player from Estonia ___ Kunnap
53. Famed Spanish noblewoman ___ de Castro
54. Days gone by
55. "Brown," in TV ads