1: Con job

5: Train for a title fight

9: Nonverbal 'Alas!'

13: Heavy book

14: Choose the window instead of the aisle?

15: Jai ___

16: Florida national park

18: Act the butterfly

19: Where to find a browser

20: Sales staff members

21: Salutes an honoree

23: Radio interference

25: Rain cats and dogs

26: Positron, e.g.

32: Make a sweater, perhaps

35: Small arachnids

36: In need of fuel

37: Geological time periods

38: Wager

39: Hard or soft addition

40: Like cherries jubilee

41: Intense

43: Motion-carrying votes

44: Ones who tell you when your slip is showing?

48: Lions and Tigers and Bears

49: Fix

53: Relative magnitudes

56: Heckle or Jeckle

58: Bearded African grazer

59: '___ Cowgirls Get the Blues'

60: Apollo 13 gear

63: Loser to Clinton in '96

64: Lightened up

65: Tickled-pink feeling

66: Night birds

67: Not the original color

68: Not his

1: Agonizes (over)

2: Desire wrongfully

3: Simple organism

4: Debussy's 'La ___'

5: Masher's comeuppance, maybe

6: Veggie vessels

7: Musclebound brute

8: Make like new

9: African adventure

10: Misfortunes

11: Pony pace

12: Pete Rose had 4,256 of them

14: Campaign poster plea

17: Look happy

22: Inning enders

24: Skin designs, for short

25: Stroked playfully or lovingly

27: Drenches

28: Michelangelo masterpiece

29: Modeler's material

30: Old wives' tales and such

31: Merino mamas

32: Sushi wrap

33: Film follower

34: Wild about

39: Winged stinger

41: Curly coif

42: Betrayed

45: Puts one's two cents in

46: Proved to be human

47: Crimsons

50: Quick-thinking

51: Bury

52: Sneaky stratagems

53: Upgrade the decor

54: Declare openly

55: Drop a dime on

56: Pyramid bottom

57: Chilled, in a way

61: Emolument

62: Utterance of revulsion