but did nothing about it. here is katherine herridge with what she has uncovered. reporter: during his closed-door deposition sources tell fox senior state department official george kent said he was so concerned about hunter biden that he went to his father s office but the issue went nowhere. is the obama administration urged ukraine to avoid conflict of interest, he told congressional investigators he believed hunter biden s position that the ukraine in energy company burisma to the wrong message the ukrainian officials probably concluded working through hunter biden would gain favor with joe biden, his influential father. he called the testimony harsh. excoriated the obama administration and joe biden and joe biden said tremendous problems, tremendous problems with joe biden in the ukraine.