National

Hundreds packed the Washington National Cathedral today to pay their respects to Neil Armstrong, the first man to walk on the moon.

Perhaps the most amazing tribute came from Eugene Cernan, the man who followed in Armstrong's footsteps and became the last man to walk on the moon during the 1972 Apollo 17 mission.

The three attacks on U.S. diplomatic missions this week have a common theme: all took place in countries where autocratic rulers were ousted last year and where new governments are still struggling to keep order.

Last year, many Americans were cheering on Arab Spring uprisings in Egypt, Libya and Yemen. Now the U.S. is the focus of violent anger over an anti-Islamic film produced in this country.

Update at 12:31 p.m. ET. Federal Reserve Announces QE3:

The Federal Reserve announced it would spend $40 billion a month on bond purchases in an effort to stimulate the economy and drive the the unemployment rate down.

The Wall Street Journal says that unlike the first two rounds of Quantitative Easing, this time the Fed will focus solely on buying mortgage-backed securities.

Twelve days is a long time to go without a mention — at least if you're China's president-in-waiting.

Xi Jinping, 59, the man tapped to succeed President Hu Jintao next month, hasn't been seen or heard from since Sept. 1, prompting intense speculation in the foreign media, among China watchers and in blogs, tweets and forums, as we reported earlier.