Concealed Purpose — John Evans

A beautiful CIA agent seduces the son of a Russian oligarch and uncovers a secret that could topple the presidency. The report is buried by a corrupt CIA official. A US senator conspires with the Russian oligarch to assassinate the few people who could reveal the truth. They enlist rogue mercenaries and Russian gunmen to silence them. But they are messing with the wrong people. People who will fight back.