The DaVinci Code (2)

Watch and listen to the video and fill in the missing words. You can choose from:
history - mankind - secret - witness

- You and I, Robert, we have observed . We are in history now.
We are in the middle of a war. One that has been going on forever. To protect the so
powerful that, if revealed, it would devestate the very foundations of .

- I'm innocent. To hear, I can't understand.

- the biggest cover-up in human history.