Finding 'Salt;' Marketing 'Inception'

Behind every filmmaker stands an assistant. The former assistant to Phillip Noyce, director of Patriot Games and Clear and Present Danger, read scripts for four years until finally finding his latest project, Salt.  Bea Sequeira talks about being a script reader and working in the shadows as an assistant.  Then Warner Bros' Michael Tritter gives us the back story on the stealth marketing campaign for Inception.