1.   Job security has become the touchstone of a good job for many employees.

2.   Analysts say that on expiration day, traders in Maof options try to push the index to a point where their securities become valuable.

3.   And this year, security has become very tight.

4.   Bonds tend to gain when rates fall because fixed-income securities become more appealing.

5.   But as all-consuming as security has become, McDonald said, recent events illustrate the ongoing press of other responsibilities.

6.   Computer network security has become more important as more companies connect far-flung operations using local and wide area networks.

7.   Falling interest rates tend to boost bond prices because fixed-income securities become more popular.

8.   Figure on the feds having to borrow a bunch because national security has become the label of financial legitimacy for all kinds of projects.

9.   For Gingrich, homeland security has become something of a personal mission.

10.   Higher interest rates hurt stocks because fixed-income securities become more attractive to some investors and borrowing costs for companies rise.