PM BRIEF: OCTOBER 18, 2010

1. BP affirms pledge not to invoke $75 million liability cap. [The Times-Picayune]
2. Bank of America starts thaw in foreclosure freeze. [Associated Press]
3. Apple's new MacBook Air - Everything you need to know. [Business Insider]

4. The secret of a longer life. [Express - UK]
5. Groups push legal limits in advertising. [The New York Times]
6. Rush Limbaugh: Obama looks 'demonic' in new photos. [WorldNetDaily]