1.   All have designed buildings during a period when city planning, particularly in the United States, has fallen into general collapse.

2.   That system was designed during the Depression to protect investors and utilities customers from a wide range of corporate abuses that investigators think ultimately took place at Enron.

3.   During a tour designed the bolster tourism in New York, a group of state governors visited city firefighters on Monday.

4.   In December, the government decided to designate the cult under an anti-subversive law designed during the Cold War to check radical leftist groups.