unfortunately, to any further comment. erin? >> all right. going to say nothing at all with no explanation. as you said, calling and calling and calling trying to get a formal response. and that is how it end upped. gorkov, of course, is not just a russian oligarch close to putin. he was trained at russia's top spy school that could be the tip of the iceberg of his importance. drew griffin is "outfront." >> reporter: he is sergey gorkov, handpicked by russian president vladimir putin to run russia's state bank nicknamed the veb. this russian banker was trained by russia's spy agency, the fsb. gorky k06's bank veb was embroiled in an fbi spying investigation, one of its employees accused of illegally gathering intelligence for the russian government. and the bank paid for that person's defense. it is the same bank that has build a out russian oligarchs and has been under u.s.