ch 5 introduction

9:39

38:36

17:14

25:08

25:33

1:46:59

3:44

1:27:28

1:56:46

24:44

33:18

48:51

2:41

30:19

36:53

2:14

22:33

1:09:51

3:51:40

9:13

2:03

1:06:07

12:47

59:55

3:17

7:17

51:48

1:12:41

9:05

1:08:11

16:08

22:45

29:40

53:07

2:58:53

3:43:10

3:51

13:35

26:40

31:03

15:58

5:56

2:18:47

9:18

26:13

13:13

19:37

1:30

14:52

13:47

27:21

46:02

18:27

15:27

4:34

1:03:35

12:59

13:45

13:14

16:45