The potential for another war in Gaza and the chance that it could spread is my biggest worry.

FORBES: The Week Ahead: Gaza, Greece or the Fiscal Cliff?

"The bill that McCain has requires my signature, and there is no chance in the world it will get my signature, " RJR's Goldstone vowed.

CNN: The Tobacco Deal: Smoke And Mirrors?

"My own view is that it has a very slim chance of being scheduled on the floor, " Armey told reporters.

CNN: Lawmakers to try to overturn Bush abortion order

More than that, they helped me define what it is that keeps me engaged in my own career: a chance to touch, and be touched, by so many lives.

NPR: Take Two: The End of the Road