The Potomac Enigma

The hypothetical question ampldquoWhat ifamprdquo has been bandied about for years. The responseampmdashalways the same. amprdquoImpossible never couldnamprsquot happenamprdquo or ampldquotoo many checks in the system.amprdquo No one could just take over The United Statesampmdashor could theyThe murder of a junior senator and the investigation into that killing by the top man in the U.S.