PREVIEW: #RUSSIA: #BANK RUN: Conversation with colleague Michael Bernstam of the Hoover Institution re the sudden news that the US Treasury has sanctioned the Moscow Exchange, leading to the rouble climbing to 120 or 200 to the dollar -- and suggesting

PREVIEW: #RUSSIA: #BANK RUN:  Conversation with colleague Michael Bernstam of the Hoover Institution re the sudden news that the US Treasury has sanctioned the Moscow Exchange, leading to the rouble climbing to 120 or 200 to the dollar -- and suggesting a bank run.  More later tonight. 

1890 Moscow