What's Next For Russian Oligarchs In London?

London has long been a safe haven of sorts for some Russian oligarchs. But after growing public pressure, things are changing.

For decades London has been the Russian dirty money capital of the world. 

"Russians legitimize their money by bringing it outside of Moscow away from the Kremlin and also building up a stronger reputation for themselves," financial expert Victoria Scholar said. 

It's a place where property rights are sacrosanct, making Britain a secure place to invest.