A researcher at the centre of a scandal over the alleged misuse of the data of nearly 100 million Facebook users has told the UK parliament the work he did was not useful for micro-targeted adverts that would be needed to sway an election. David Pollard reports.
With "My Queue" you can quickly save videos to watch later.
To add an item to your queue just click the sign next to the video.
Once you've added a video visit "My Queue" to start watching!