Friday: Alaskan Governor Sarah Palin announces her surprising resignation; Michael Jackson's memorial date is confirmed; and possibly the most dangerous job in the world.
More than 5,000 American servicemen and women have been killed in the wars of Iraq and Afghanistan. The toll would be much higher were it not for a special group of volunteers. Byron Pitts reports.
In a surprising, somewhat puzzling announcement, Alaskan Gov. Sarah Palin has resigned just two and a half years into her first term. Nancy Cordes reports. Then, analysis on why Palin stepped down.
Before the grill gets lit or the fireworks pop, millions of Americans will travel to their holiday destination. But, travelers are down 12 percent from two years ago. Kelly Wallace tells us why.
