Carlos Ortega , left , the fiery former head of Venezuela 's largest labor confederation , has been arrested in Caracas and charged with treason and inciting rebellion for leading a two-month antigovernment oil strike that devastated the economy two years ago , the government announced .
Venezuela /location/country/capital Caracas
Venezuela /location/location/contains Caracas
NNP NNP , VBD , DT JJ JJ NN IN NNP POS JJS NN NN , VBZ VBN VBN IN NNP CC VBN IN NNS CC VBG NN IN VBG DT JJ JJ NN NN WDT VBD DT NN CD NNS RB , DT NN VBD .