Double DVD giveaway this weekend

On Saturday The Independent is giving away a free DVD of 'The Machinist', starring Christian Bale. It's a stark, disturbing tale of a man who hasn't slept for a year, and charts his seeming descent into madness - or is he trying to ruin his life for no good reason?

The following day, the Independent on Sunday is giving away 'The Assassination of Richard Nixon, the explosive story of a man ground down by the trials and disillusionment with the world until he is driven to consider a desperate act to draw attention to his plight.

Only in Saturday's Independent and The Independent on Sunday.