Op-Ed Contributor Andrei Illarionov was an economic adviser to President Vladimir Putin of Russia until resigning in protest in December .
Vladimir Putin /people/person/nationality Russia
JJ NN NNP NNP VBD DT JJ NN TO NNP NNP NNP IN NNP IN VBG IN NN IN NNP .
Vladimir Putin
PERSON
Russia
LOCATION
/people/person/nationality