London Heathrow Airport third runway U-turn ahead?
Pressure from both inside and outside government is growing for a rethink on aviation policy which opposes a third runway at London's Heathrow Airport.
Susana Mendonça spoke to former Conservative Environment Minister Tim Yeo, Aviation Minister Theresa Villiers, and Zac Goldsmith, the Tory MP for Richmond Park & North Kingston who has threatened to stand down if it goes ahead.
Heathrow Airport debate: Lord Glendonbrook and John McDonnell
Watch more Sunday Interviews: Chuka Umunna -- Ed Davey -- Eric Pickles -- Ed Balls -- Harriet Harman -- Nick Clegg -- Grant Shapps -- Andrew Lansley -- Ed Balls -- John Cridland -- Iain Duncan Smith -- Alex Salmond -- Liam Fox -- Michael Moore
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