Rich Russians - Millionaire tax flight

Rich Russians: Laurie Taylor talks to Elisabeth Schimpfossl, Lecturer in Sociology at Aston University, about her study of the changing nature of the Russian elite, from oligarchs to bourgeoisie. Also, millionaire tax flight - myth or reality? Cristobal Young, Associate Professor of Sociology at Cornell University, suggests that location is surprisingly important to the rich. Producer: Jayne Egerton