"December riots" . . "leads to riots" . . "catastrophic economic crisis in 2001" . . . . "economic crash and riots" . "appointed Duhalde" . "institutional crisis" . "economic crisis of 2001" . . "December 2001 crisis" . . . "December 2001 Riots" . . . . "deepest crises" . "policies" . "2001 economic crisis" . "December 2001 financial crisis" . . . "2001 crisis in Argentina" . "economic crisis of that year" . "2001 Argentina crisis" . . "riots of December 2001" . "collapsed in 2001" . "2001 financial crisis" . . "2001 Crisis" . "December 2001 rioting" . "20 December 2001 demonstrations" . "2001 Argentine anti-government riots" . "crisis" . "2001 riots" . "2001 Argentina riots" . "political crisis of December 2001" . "riots of the time" . . "December 2001 riots in Argentina" . "2001" . . "political and economic crisis" . "December 2001 riots in Argentina" . "December 2001 riots" . . "defaulted" . "2001 Argentine crisis" . . "political" . . . "rioting" . . "Economic protest" . "repression and killing of protesters in 2001" . . "escapes in a helicopter" . . "political crisis of 2001" . "riots" . . . . "2001 crisis" . . "The resulting riots" .