< James Cameron: Pushing The Limits Of Imagination
TERRY GROSS, host: This is FRESH AIR. I'm Terry Gross. My guest, James Cameron, has directed the top two highest-grossing films of all time: the 1997 film "Titanic" and, of course, his latest, "Avatar." "Avatar" has made over $2.3 billion and has received nine Oscar nominations, including Best Picture and Best Director.