'The Conversation': Diane Sawyer and Brian Ross Discuss a $5 Million Gathering by the FAA

Dec. 22, 2009— -- Chief investigative correspondent Brian Ross tells Diane Sawyer about his trip to Atlanta earlier this month where he showed up at a $5 million Federal Aviation Administration gathering. In the video, Brian confronts a top FAA official. Click below to watch what happens.

Diane also asks Brian what it's like to gear up for his investigations. Is it scary? How does one prepare for a situation where you are not welcome? It's all part of the mix in today's "Conversation."