The Rubio Doctrine: Cuba on the Brink The Trump administration's "maximum pressure" campaign against Cuba is entering its most critical phase, with Marco Rubio poised to claim his greatest victory yet.
As both Secretary of State and National Security Adviser, Rubio has driven this effort, pushing for a policy that would topple the 67 year old communist government in Havana.
Rubio's rise within the administration is a testament to his careful maneuvering and calculated ambition.