washington u.s. president donald trump monday demand investigators apologize look russian interference possible collusion 2016 election campaign accuse predecessor president barack obama collude obstruct provide evidence department justice special counsel robert mueller along several congressional committees investigate allegations u.s. intelligence agencies russia use cyber attack fake media stories help republican trump democratic party opponent hillary clinton reason president obama nothing russia notify cia meddle expect clinton would win ... want rock boat choke collude obstruct dems crook hillary good write twitter russia deny meddle election trump repeatedly call investigations witch hunt fox news interview broadcast sunday trump say learn obama know russia issue long election nothing it official obama white house speak condition anonymity reject trump criticism note obama raise meddle issue directly russian president vladimir putin obama administration interest make sure response bipartisan sake bipartisan necessary need buy-in state local election administrators many republican partisans and/or skeptical federal government official say white house refer question russia investigations trump personal lawyer marc kasowitz representatives kasowitz immediately reply request comment trump late statement months look russia ... zero tap trump people collude collusion obstruction give apology trump say another twitter post monday obama administration formally accuse russia october campaign cyber attack democratic party organizations ahead nov. election december obama order intelligence agencies review cyber attack foreign intervention election deliver report leave office jan. 20. intelligence agencies say january conclude moscow try tilt election trump favor include hack senior democrats email leak follow weekend washington post report obama administration responses russian matter top democrat u.s. house representatives intelligence committee adam schiff criticize obama administration sunday take early tough action russia trump say obama 'colluded russia without give evidence