moscow senior russian lawmaker say tuesday resignation u.s. president donald trump national security adviser michael flynn suggest trump back corner administration infect anti-russian feel flynn resign late monday revelations discuss u.s. sanction russia russian ambassador unite state trump take office mislead vice president mike pence conversations either trump gain requisite independence consequently unsuccessfully back corner russophobia already infect new administration also top bottom mp konstantin kosachev cite say ria novosti news agency kosachev head upper house parliament international affairs committee russian mp say flynn resignation may show white house turn anti-russian