1: ___ facto

5: In the thick of

9: Bellhop's burdens

13: Like Antarctica

14: Copter's cousin

15: Fish tank plant life

16: Outer skin layer

18: Early American crop

19: Brief time, briefly

20: Brandon, Bruce and Brenda

21: Gather together

22: Transitions

24: Rotini and ziti

25: NPR has none

26: Most reasonable

27: Problem for Jonah

30: Highway construction markers

31: Passports, e.g (abbr.)

34: Feels poorly

35: Strikes from a proof

36: 'The Grapes of Wrath,' e.g.

37: Printer spec.

38: Eats a meal

39: Like sharp cheddar

40: Chooses

42: Sis or bro

43: Stabs or slashes

44: Least well done

47: They're served with fishes in Matthew

48: Fellow, slangily

49: Suffers from

51: Like Cheerios

52: Sign of agreement

54: Mix it up

55: Elec., e.g.

56: High point

57: Back talk

58: Pepper spray alternative

59: Refute

1: Keeps cold

2: Innocent and Urban

3: Pizzeria purchase

4: Like any number finishing with '9'

5: Sees eye to eye

6: Silent artists

7: Colored eye part

8: Fancy affairs

9: Big bangs

10: Flap

11: Checks out the stars

12: Person of vision

15: Entertains

17: Duck

21: Crowning glories, of a sort

23: Women, to a buckaroo

24: Glass squares

26: Cobbler's supply

27: Blob of used gum

28: With it

29: Estranges

30: Coppers

32: German shepherd, for one

33: The limit, for some

35: Cuts into small pieces

36: Paul's ox

38: Play safety

39: Tuckers out

41: Perks (up)

42: Bicycle part

43: Eucalyptus muncher

44: Mysterious

45: Ess or ell

46: Captivated by

47: Wimbledon hits

48: Statistics

50: Seductive

52: Run smoothly

53: 'I've ___ it up to here!'