World XV's Pierre Spies (top R) of South Africa and Japan's Justin Ives (top L) fight for the ball during their international rugby test match in Tokyo August 15, 2015. REUTERS/Yuya Shino

French Senator Jean-Pierre Raffarin arrives to attend a meeting the day after WikiLeaks revelations of US spying on French presidents, at the Elysee Palace in Paris, France, June 24, 2015. France branded as unacceptable reported spying the United States on French senior officials and warned Paris would not tolerate actions that threaten its security. The WikiLeaks revelations said the NSA spied on the presidents during a period of at least 2006 until May 2012. REUTERS/Charles Platiau

French Senator Jean-Pierre Raffarin arrives to attend a meeting the day after WikiLeaks revelations of US spying on French presidents, at the Elysee Palace in Paris, France, June 24, 2015. France branded as unacceptable reported spying the United States on French senior officials and warned Paris would not tolerate actions that threaten its security. The WikiLeaks revelations said the NSA spied on the presidents during a period of at least 2006 until May 2012. REUTERS/Charles Platiau

South Africa's Marcell Coetzee (L) is tackled by England's Tom Johnson and Joe Marler (R) during their second rugby union test match in Johannesburg June 16, 2012. Standing at the rear is South Africa's Pierre Spies. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT RUGBY)

South Africa's Pierre Spies (R) is tackled by England's Tom Johnson during their second rugby union test match in Johannesburg June 16, 2012. At left is South Africa's Keegan Daniel. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT RUGBY)

South Africa's Pierre Spies is tackled by England's Manusamoa Tuilagi (L) and Toby Flood (R) during their second rugby union test match in Johannesburg June 16, 2012. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT RUGBY)

South Africa's Pierre Spies (L) and Werner Kruger (R) tackle England's Manusamoa Tuilagi during their second rugby union test match in Johannesburg June 16, 2012. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT RUGBY)

South Africa's Pierre Spies (L) and Werner Kruger (R) tackle England's Manusamoa Tuilagi during their second rugby union test match in Johannesburg June 16, 2012. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT RUGBY)

South Africa's Pierre Spies is tackled by England's Ben Morgan (L) and Chris Robshaw (R) during their second rugby union test match in Johannesburg June 16, 2012. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT RUGBY)

South Africa's Pierre Spies (R) attempts to charge the kick of England's Brad Barritt during the first rugby test match in Durban June 9, 2012. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT RUGBY)

Australia Wallabies' Anthony Fainga'a (L) tackles South Africa Springboks' Pierre Spies during their Rugby World Cup quarter-final match at Wellington Regional Stadium October 9, 2011. REUTERS/David Gray (NEW ZEALAND - Tags: SPORT RUGBY)

Australia Wallabies' Rocky Elsom (R) and James O'Connor (L) tackle South Africa Springboks' Pierre Spies during their Rugby World Cup quarter-final match at Wellington Regional Stadium October 9, 2011. REUTERS/David Gray (NEW ZEALAND - Tags: SPORT RUGBY)

Australia Wallabies' James O'Connor (L) and Rocky Elsom tackle South Africa Springboks' Pierre Spies during their Rugby World Cup quarter-final match at Wellington Regional Stadium October 9, 2011. REUTERS/Anthony Phelps (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies (R) takes a line out from Australia Wallabies captain James Horwill during their Rugby World Cup quarter-final match at Wellington Regional Stadium October 9, 2011. REUTERS/Anthony Phelps (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies tackles Australia Wallabies' David Pocock (L) during their Rugby World Cup quarter-final match at Wellington Regional Stadium October 9, 2011. REUTERS/Marcos Brindicci (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies closes in on Australia Wallabies' Will Genia (L) during their Rugby World Cup quarter-final match at Wellington Regional Stadium October 9, 2011. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

Australia Wallabies' David Pocock (L), Will Genia and Digby Ioane (R) tackle South Africa Springboks' Pierre Spies during their Rugby World Cup quarter-final match at Wellington Regional Stadium October 9, 2011. REUTERS/Anthony Phelps (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Schalk Burger (L) and Pierre Spies tackle Australia Wallabies' Radike Samo during their Rugby World Cup quarter-final match at Wellington Regional Stadium October 9, 2011. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies addresses a media conference in Wellington October 6, 2011. The Springboks will play against Australia Wallabies in their Rugby World Cup quarter-final match in Wellington on Sunday. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Jannie du Plessis (bottom), Pierre Spies (L), Butch James (top) and Danie Rossouw (R) take part in a training session in Wellington October 5, 2011. The Springboks will play against Australia Wallabies in their Rugby World Cup quarter-final match in Wellington on Sunday. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies runs with the ball during their Rugby World Cup Pool D match against Namibia at North Harbour Stadium in Auckland September 22, 2011. REUTERS/Nigel Marple (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies avoids the tackle of Namibia's Danie Van Wyk (on ground) during their Rugby World Cup Pool D match at North Harbour Stadium in Auckland September 22, 2011. REUTERS/Nigel Marple (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies (L) fends off the tackle from Namibia's Conrad Marais during their Rugby World Cup Pool D match at North Harbour Stadium in Auckland September 22, 2011. REUTERS/Nigel Marple (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies (L) fends off Namibia's Danie Van Wyk during their Rugby World Cup Pool D match at North Harbour Stadium in Auckland September 22, 2011. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies wins a line out during their Rugby World Cup Pool D match against Namibia at North Harbour Stadium in Auckland September 22, 2011. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies passes the ball out of a ruck during their Rugby World Cup Pool D match against Namibia at North Harbour Stadium in Auckland September 22, 2011. REUTERS/Bogdan Cristel (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies tries to control the ball during their Rugby World Cup Pool D match against Namibia at North Harbour Stadium in Auckland September 22, 2011. REUTERS/Nigel Marple (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies (top) tackles Namibia captain Jacques Burger during their Rugby World Cup Pool D match at North Harbour Stadium in Auckland September 22, 2011. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks's Pierre Spies and Ruan Pienaar (back) stretch during a training session in Taupo September 20, 2011. South Africa will play against Namibia in their Rugby World Cup Pool D match in Auckland on Thursday. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies (back) and Francois Louw (R) tackle Fiji's Leone Nakarawa during their Rugby World Cup Pool D match at Wellington Regional Stadium in Wellington September 17, 2011. REUTERS/Anthony Phelps (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies (L) and Heinrich Brussow (top) tackle Fiji's Campese Ma'afu during their Rugby World Cup Pool D match at Wellington Regional Stadium in Wellington September 17, 2011. REUTERS/David Gray (NEW ZEALAND - Tags: SPORT RUGBY)

Fiji's Wame Lewaravu (C) tackles South Africa Springboks' Pierre Spies during their Rugby World Cup Pool D match at Wellington Regional Stadium in Wellington September 17, 2011. REUTERS/David Gray (NEW ZEALAND - Tags: SPORT RUGBY)

Fiji's Waisea Luveniyali (R) clings to South Africa Springboks' Pierre Spies during their Rugby World Cup Pool D match at Wellington Regional Stadium in Wellington September 17, 2011. REUTERS/Anthony Phelps (NEW ZEALAND - Tags: SPORT RUGBY)

Fiji's Waisea Luveniyali (R) clings to South Africa Springboks' Pierre Spies during their Rugby World Cup Pool D match at Wellington Regional Stadium in Wellington September 17, 2011. REUTERS/Anthony Phelps (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks coach Peter de Villiers (R) talks to Pierre Spies during a training session in Wellington September 14, 2011. South Africa will play against Fiji in their Rugby World Cup Pool D match at Wellington Regional Stadium on Saturday. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Pierre Spies (2nd L) and Victor Matfield (C) tackle Wales' Rhys Priestland during their Rugby World Cup Pool D match at Wellington Regional Stadium in Wellington September 11, 2011. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Victor Matfield (L) and Pierre Spies (R) tackle Wales' Rhys Priestland during their Rugby World Cup Pool D match at Wellington Regional Stadium in Wellington September 11, 2011. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South Africa Springboks' Heinrich Brussow (L) and Pierre Spies (R) tackle Wales' Danny Lydiate during their Rugby World Cup Pool D match at Wellington Regional Stadium in Wellington September 11, 2011. REUTERS/David Gray (NEW ZEALAND - Tags: SPORT RUGBY)

South African Springbok players Juan de Jongh (L) and Pierre Spies train at a practice session in Wellington, September 7, 2011. The Springboks play against Wales in their opening game of the Rugby World Cup in Wellington on Sunday. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

South African players Heinrich Brussow (L), Chiliboy Ralepelle (2nd L), Juan de Jongh (2nd R) and Pierre Spies take part in a practice session in Wellington ahead of the 2011 Rugby World Cup,September 5, 2011. REUTERS/Mike Hutchings (NEW ZEALAND - Tags: SPORT RUGBY)

Jerome Kaino of New Zealand's All Blacks is tracked by Pierre Spies (R) of South Africa's Springboks during their Tri-Nations rugby union match in Port Elizabeth, August 20, 2011. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT RUGBY)

South Africa's Pierre Spies is tackled by Australia's Nathan Sharpe (L) and Scott Higginbotham (R) during their Tri-Nations rugby union match in Durban August 13, 2011. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT RUGBY)

South Africa's Pierre Spies is tackled by Australia's Quade Cooper (L) and Will Genia (R) during their Tri-Nations rugby union match in Durban August 13, 2011. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT RUGBY)

South Africa's Pierre Spies breaks past Australia's Nathan Sharpe and Adam Ashley Cooper during their Tri-Nations rugby union match in Durban August 13, 2011. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT RUGBY)

Australia's Will Genia gets his kick past South Africa's Pierre Spies during their Tri-Nations rugby union match in Durban August 13, 2011. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT RUGBY)

Australia's Digby Ioane attempts to get past South Africa's Pierre Spies (L) and JP Pietersen (R) during their Tri-Nations rugby union match in Durban August 13, 2011. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT RUGBY)

Morne Steyn (L) and Pierre Spies of South Africa's Springboks react as Digby Ioane (2-R) and Adam Ashley-Cooper (R) of Australia's Wallabies celebrate scoring during their Tri-Nations rugby union match in Sydney July 23, 2011. REUTERS/Tim Wimborne (AUSTRALIA - Tags: SPORT RUGBY)

Digby Ioane (L) and Adam Ashley-Cooper of Australia's Wallabies celebrate scoring as Pierre Spies of South Africa's Springboks lies on the pitch during their Tri-Nations rugby union match in Sydney July 23, 2011. REUTERS/Tim Wimborne (AUSTRALIA - Tags: SPORT RUGBY)

Pierre Spies of South Africa's Springboks is tackled by David Pocock and Adam Ashley-Cooper (R) of Australia's Wallabies during their Tri-Nations rugby union match in Sydney July 23, 2011. REUTERS/Tim Wimborne (AUSTRALIA - Tags: SPORT RUGBY)

Pierre Spies of South Africa's Springboks is tackled by David Pocock and Adam Ashley-Cooper (R) of Australia's Wallabies during their Tri-Nations rugby union match in Sydney July 23, 2011. REUTERS/Tim Wimborne (AUSTRALIA - Tags: SPORT RUGBY)

Pierre Spies of South Africa's Springboks is tackled by David Pocock and Adam Ashley-Cooper (R) of Australia's Wallabies during their Tri-Nations rugby union match in Sydney July 23, 2011. REUTERS/Tim Wimborne (AUSTRALIA - Tags: SPORT RUGBY)

Springboks' Pierre Spies arrives at Sydney's international airport July 17, 2011 ahead of South Africa's Tri-nations rugby union test match against Australia next Saturday. The Springboks rugby team arrived in Australia more than a day later than scheduled after a Qantas Airways 747 carrying them from Johannesburg to Sydney was forced to return to South Africa late on Friday after one of its engines failed officals said. REUTERS/Tim Wimborne (AUSTRALIA - Tags: SPORT RUGBY)

Pierre Spies (L) of South Africa's Bulls challenges Tatafu Polota-Nau of Australia's Waratahs during their Super 15 rugby match in Pretoria June 3, 2011.
REUTERS/Siphiwe Sibeko (SOUTH AFRICA - Tags: SPORT RUGBY)

Pierre Spies (L) of South Africa's Bulls evades the tackle of Radike Samo of Australia's Queensland Reds during their Super 15 rugby match at Suncorp Stadium in Brisbane, April 16, 2011. REUTERS/Jason O'Brien (AUSTRALIA - Tags: SPORT RUGBY)

Pierre Spies of South Africa's Bulls (L) evades the tackle of Digby Ioane of Australia's Queensland Reds during their Super 15 rugby match at Suncorp Stadium in Brisbane, April 16, 2011. REUTERS/Jason O'Brien (AUSTRALIA - Tags: SPORT RUGBY)

Pierre Spies of South Africa's Bulls (2nd L) is tackled by Radike Samo (L) of Australia's Queensland Reds during their Super 15 rugby match at Suncorp Stadium in Brisbane, April 16, 2011. REUTERS/Jason O'Brien (AUSTRALIA - Tags: SPORT RUGBY)

South Africa's Pierre Spies (L) challenges England's Steve Thompson and Andrew Sheridan during their international rugby union match at Twickenham Stadium in London November 27, 2010. REUTERS/Russell Cheyne (BRITAIN - Tags: SPORT RUGBY)

South Africa's Pierre Spies challenges England's David Wilson during their international rugby union match at Twickenham Stadium in London November 27, 2010. REUTERS/Russell Cheyne (BRITAIN - Tags: SPORT RUGBY)

South Africa's Bismarck Du Plessis (L) attempts to control a pass from Pierre Spies against England during their international rugby union match at Twickenham Stadium in London November 27, 2010. REUTERS/Russell Cheyne (BRITAIN - Tags: SPORT RUGBY)

Australia's Will Genia breaks past South Africa's Jaque Fourie (L) and Pierre Spies (R) to score during their Tri-Nations rugby game in Pretoria, August 28,2010. REUTERS/Siphiwe Sibeko (SOUTH AFRICA - Tags: SPORT RUGBY)