Venezuela's sacked attorney general, Luisa Ortega, says she has strong evidence of corruption involving President Nicolas Maduro and some of his closest aides.

Ortega says she fled the country in fear of her life.

Maduro, meanwhile, accuses Ortega of corruption and says he will ask Interpol to arrest her.

Al Jazeera's Daniel Schweimler reports from Buenos Aires.

Latin America, Venezuela, Politics