Argentina commemorates the 20th anniversary of the coming to power of Néstor Kirchner. The country is involved in a serious economic crisis and with a Peronism without clear leadership.

The president and his wife, Cristina Fernández, are living in good times. But the Kirchners have little to show for their 20 years in power, writes Agnes Poirier-Brockhoff. "The fight against a powerful political enemy," as it became known, was a failed attempt to apply mobile taxes.