Robert Mueller is overseeing an investigation into Russian interference in elections in the US.
On October 19, 2016, Mueller began an external review of "security, personnel, and management processes and practices" at government contractor Booz Allen Hamilton after Harold T
" Due to the central role of the Trump family in the campaign, the transition, and the White House, the President's son-in-law, Jared Kushner, was also reportedly under scrutiny by Mueller

