The Grammy nominee lambasted her industry on Twitter and changed her handle to "i quit" after storms forced her to scrap a festival appearance in Paraguay.
Electricity is almost fully restored as of Sunday evening to Argentina, Uruguay and Paraguay, after what one leader called an "unprecedented" power failure.
Magdalena López, University of Buenos Aires In recent weeks, Paraguay has been shaken by a fierce parliamentary debate about
Senators roughed up by police. The Paraguayan Congress in flames. Bands of angry protesters roaming the streets of Asunción.
Rodrigo Quintana, 25, was killed by a rubber bullet fired by police.
Ignacio González Bozzolasco, Universidad Católica de Asunción The heated debate over whether Paraguay should allow former