The move comes after the mysterious death of prosecutor Alberto Nisman.
The two days of talks are part of a thaw in relations between the two rivals.
Agreement seeks avert a political crisis that has sparked nationwide protests.
Thousands gather in Caracas to denounce the recent approval of sanctions by the U.S.
Prime minister Laurent Lamothe stepped down after violent protests over delayed elections.
Backed bill imposing sanctions on Venezuelan officials found to have violated protesters' rights.
Donald Ramotar suspended the national parliament to avoid vote of no confidence in his government.
Venezuela's president will raise the minimum wage by 15% to counteract inflation rate of more than 60%.
President Raul Castro tells U.S. the military base must be handed back before relations can be normalized.
President Cristina Fernandez said to be suffering an infection or inflammation of the colon.
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