washington u.s. democratic presidential candidate hillary clinton say sunday russian intelligence service hack democratic national committee computers question republican rival donald trump overtures russian president vladimir putin know russian intelligence service hack dnc know arrange lot email release know donald trump show trouble willingness back putin support putin clinton say interview fox news sunday white house decline speculate behind hack democratic party computers refer ongoing investigation federal bureau investigation cybersecurity experts u.s. officials however say believe russia engineer release email influence nov. u.s. presidential election reuters report computer network use clinton campaign hack part broad cyber attack democratic political organizations unite state would tolerate country especially one consider adversary clinton say trump encourage praise putin despite appear deliberate effort try affect election think raise national security issue say ask believe putin want trump white house clinton say go jump conclusion think lay facts raise serious issue russian interference elections democracy clinton tell fox interview tap saturday republican presidential nominee praise putin say strong leader u.s. president barack obama democrat trump last week invite russia dig tens thousands miss email clinton time u.s. state department russia listen hope able find 30,000 email miss trump tell reporters late say sarcastic comment raise concern among intelligence experts criticism trump urge foreign government spy americans senator jeff sessions supporter trump criticize clinton leave email system vulnerable russian penetration defend trump comment people come time say want find 30,000 email ask russians sessions tell cnn wikileaks founder julian assange refuse answer question sunday whether foreign government leak dnc email group interest speculative question press tell nbc meet press trump absolute allegiance lot russian wish-list foreign policy position among reason unfit commander chief clinton former u.s. senator secretary state first lady say fox interview trump alarm ally month indicate might abandon nato mutual defense guarantee face potential russian aggression members pay bill also suggest would consider ease sanction russia recognize annexation ukraine crimea region sunday trump refer annexation way appear justify people crimea hear would rather russia say abc week also say putin go go ukraine prompt rebuke clinton adviser jake sullivan russia already ukraine know sullivan say statement trump often speak wistfully smooth relations washington moscow good relationship russia good thing bad thing say abc comment often leave campaign try toughen rhetoric think mr. trump make clear view russia somebody need firm campaign manager paul manafort say cbs face nation clinton say russia behind dnc hack draw line trump