washington senior u.s. lawmaker push president donald trump administration tuesday respond concern russia responsible hack attack campaign french president-elect emmanuel macron mr macron victory sunday election diminish need trump administration take attack seriously work closely french government bring perpetrators justice prevent similar attack take place future senator richard durbin democrat senate write letter administration officials include director national intelligence dan coat rod rosenstein deputy attorney general jeff sessions trump attorney general remove probe russian election interference fail disclose meet russia ambassador unite state quite frankly height irresponsibility president trump still deny russia act cyber war election durbin write letter see reuters durbin ask information include administration respond attack say trump attitude could result inadequate efforts help u.s. ally u.s. state protect future russian hack russia deny allegations seek meddle foreign elections trump also push back suggestions surprise victory november boost moscow efforts trump take twitter monday senate hear subject say russia-trump collusion story total hoax taxpayer fund charade end senior u.s. senator push trump russia french election