In 1947, Castro joined the Partido Ortodoxo which had been newly formed by Eduardo Chibás. A charismatic figure, Chibás attracted many Cubans with his message of social justice, honest government, and political freedom. Chibás was running for president against the incumbent Ramón Grau San Martín who had allowed rampant corruption to flourish during his term. The Partido Ortodoxo publicly exposed corruption and demanded government and social reform. It aimed to instill a strong sense of national identity among Cubans, establish Cuban economic independence and freedom from the United States, and dismantle the power of the elite over Cuban politics. Though Chibás lost the election, Castro, considering Chibás his mentor, remained committed to his cause, working fervently on his behalf. In 1951, while running for president again, Chibás shot himself in the stomach during a radio broadcast. Castro was present and accompanied him to the hospital where he died.