General election: Zac Goldsmith on why he's standing again

Zac Goldsmith resigned as a Conservative MP over a third runway at Heathrow.

He subsequently stood as an independent - but lost to the Lib Dems' Sarah Olney, who campaigned strongly against Brexit.

Now Mr Goldsmith has been reselected as the Tory candidate for Richmond Park.

He explained to BBC London's Tim Donovan why he's standing again.