Development: On 26 February, as a Buenos Aires judge dismissed the obstruction of justice case brought against President Cristina Fernández, she announced a small ministerial reshuffle. Significance: Yesterday was a good day for the embattled Argentine president: the decision by Judge Daniel Rafecas to dismiss the obstruction of justice case originally brought against Fernández by federal prosecutor Alberto Nisman shortly before his mysterious death in January is of particular significance. And her ministerial reshuffle may inject some greater political energy into an administration now facing its last ten months in office. Judge Rafecas left no room for doubt. The accusation…