moscow russian lawyer meet donald trump jr. father republican nomination 2016 u.s. presidential election count russia fsb security service among clients years russian court document see reuters show document show lawyer natalia veselnitskaya successfully represent fsb interest legal wrangle ownership upscale property northwest moscow 2005 2013. fsb successor soviet-era kgb service head vladimir putin become russian president suggestion veselnitskaya employee russian government intelligence service deny anything kremlin fact represent fsb court case may raise question among u.s. politicians obama administration last year sanction fsb say role hack election something russia flatly deny charles grassley republican chairman senate judiciary committee raise concern veselnitskaya gain entry unite state veselnitskaya represent russian client accuse u.s. prosecutors money launder case settle may year four years veselnitskaya reply email reuters question work fsb late post link facebook page friday proof disappoint write post dig court databases surprise find among clients russian businessmen ... well citizens company defend accusations state ... veselnitskaya add also u.s. citizens clients fsb respond request comment reuters could find record lawsuit date back least 2003 first lodge appeal document show rosimushchestvo russia federal government property agency involve immediately respond request comment veselnitskaya firm kamerton consult represent military unit 55002 property dispute document show public list russian legal entities show fsb russia domestic intelligence agency found military unit whose legal address behind fsb headquarter reuters unable establish veselnitskaya work fsb confirm occupy build center case president donald trump eldest son eagerly agree june 2016 meet veselnitskaya woman tell russian government lawyer might damage information democratic white house rival hillary clinton accord email release trump jr. veselnitskaya say private lawyer never obtain damage information clinton dmitry peskov spokesman kremlin say nothing whatsoever us veselnitskaya also say ready testify u.s. congress dispel call mass hysteria meet trump jr. case veselnitskaya represent fsb complex appeal court least twice rule favor private company fsb want evict fsb take dispute office build mid-2008 person work atos-component firm evict result tell reuters condition anonymity build privatize 1991 soviet collapse russian government say lawsuit veselnitskaya represent fsb build illegally sell private firm businesses list court document many long exist little-known firm electric components business elektronintorg electronic components supplier say website occupy build elektronintorg own state conglomerate rostec run sergei chemezov like putin work kgb serve east germany contact phone unnamed elektronintorg employee say oblige speak reuters rostec respond request comment say elektronintorg legal address build staff base elsewhere ask organization locate unidentified man answer speakerphone main entrance laugh say congratulations ask city administration exclusive moscow lawyer meet trump jr. russian spy agency client