51.   Another Bush theme is education.

52.   Anti-British themes are safe because they are not out of line with government thinking, now that Britain and the United States are seen as common enemies of Iraq.

53.   Another emerging theme is that many diseases not thought to be infectious, like ulcers, are in fact caused by microbes, Dr. Salyers said.

54.   Another favorite theme is the aging of America.

55.   Another important theme is the global economy, and a cheerleader of globalization and technology is George Gilder.

56.   Another recurring theme is that our existing forces are good enough.

57.   Another theme is the growing use of semiconductors in consumer electronics.

58.   Answers vary, but the theme is the same.

59.   Another unifying theme is the need for a downtown coordinator, a position largely unheard of a decade ago.

60.   Anti-American themes were also common.