Nina dos Santos says Europe must be ready to accept sanctions will hurt both sides . She says the EU should not wait for a deal with Iran before imposing new sanctions. But she says Europe would have a hard time keeping its factories going without power from the east .
Nina dos Santos says Europe must be ready to accept sanctions will hurt both sides . Targeting Russia 's business community would be one way of sapping their support for President Putin , she says . But she says Europe would have a hard time keeping its factories going without power from the east .