Corey Lewandowski, a former political adviser to Donald Trump and top aide at the Department of Homeland Security,
is under criminal investigation over allegations he profited off his role in the US government,
three US officials and a fourth person familiar with the matter told Reuters on Thursday.
the GuardianDepartment of Justice opens criminal investigation into Corey LewandowskiEx-Trump adviser and former top aide for homeland security alleged to have profited off government role