PM BRIEF: OCTOBER 21, 2010

1. U.S. led Afghan reconstruction projects to end because of security dispute. [The Washington Post]
2. Moon not only has water, but lots of it. [The Wall Street Journal]
3. Rapleaf is selling your identity. [CNN Money]

4. GOP lawmaker looks to increase scrutiny of Obama. [Associated Press]
5. Department of Defense expanding domestic cyber role. [Defense News]
6. A favorite villain in election ads: New York City. [The New York Times]