Victoria Nulland was on a phone call with Geoffrey R. Pyatt (US Ambassador to Ukraine) in 2014.
The phone call was intercepted. They were discussing how to go forward and who to put in power after the coup. They specifically did not want Klitchko in power. Then, she said, f*ck Europe.
The immigration to the US is the collateral damage of the bad US foreign policies towards those countries. Those "banana republics" are poor because the big companies own the banana business. The poor people flee to the US.
Same with Syria. But in the case the immigration went to Europe, not the US. Again Europe f-ed up.