washington u.s. judge give fusion gps research firm hire former british spy investigate donald trump 2016 election campaign thursday reach agreement congress subpoena firm bank record judge tanya chutkan u.s. district court district columbia late tuesday temporarily extend deadline comply subpoena accord court record see wednesday republicans u.s. house representatives intelligence committee early month subpoena unidentified bank last two years record account fusion gps congressional investigators special counsel robert mueller pursue allegations dossier assemble former mi6 officer christopher steele connections trump presidential campaign russia widely report supporters republican jeb bush one trump opponents party presidential nomination initially pay research late pick supporters democratic presidential candidate hillary clinton letter send tuesday fusion lawyers perkins coie law firm represent democratic national committee clinton campaign confirm perkins coie hire fusion gps april 2016 conduct election relate research source familiar matter say fusion gps hire steele late may 2016. president trump dispute associate collude moscow officials call investigations witch hunt raise issue wednesday whole russia thing turn democrats come excuse lose election trump tell reporters leave dallas fusion last week sue bank ask court issue injunction order bank comply subpoena lawyers fusion argue subpoena sign house intelligence committee chairman devin nunes exceedingly broad lawyers also argue nunes issue subpoena legitimate legislative activity nunes serve president donald trump campaign recuse panel probe allegations u.s. intelligence agencies russia interfere 2016 campaign help trump russia repeatedly deny allegations court file behalf committee lawyers house representatives ask judge reject fusion request block subpoena footnote say top two democrats house endorse request wednesday trump also echo unsubstantiated allegations revive tuesday republicans clinton secretary state approve sale u.s. uranium russia exchange contributions husband charity think uranium sales russia way do underhanded tremendous amount money pass actually think watergate modern age trump say judge give research firm trump-russia probe time answer subpoena