Sarah Teather during her speech at the Liberal Democrat conference in 2010
Media playback is unsupported on your device

Sarah Teather to stand down as MP

Sarah Teather has announced that she is to step down as an MP at the next election.

The Lib Dem, who was first elected in 2003 at the age of 29, is a former Education Minister.

Chris Mason reports.

Go to next video: Lib Dem MPs 'rebel' on benefits