Crime and delinquency

1. Maddan, Walker, and Miller reference studies from the 1950s when they say that "the Gluecks concluded that there is no combination of physical traits and sociological traits which could predict delinquency in an individual." How do such findings support the position of Maddan et al.?

2. What does Barry mean when he says that perhaps it is time for the CIA to be directed by "a professional with a set term that doesn't coincide with presidential elections"? How worthy an idea do you believe this to be?