Ucrania: Rebeldes derriban helicoptero del gobierno sobre Slaviansk; 14 muertos

In eastern Ukraine, rebels shot down a government helicopter, killing 14 soldiers, including a general. The acting president, Alexander Turchinov, reported that the rebels used an air defense missile. In Donetsk, armed insurgents surrounded a government building, indicating internal disagreements. Meanwhile, government forces detained two Chilean journalists. A rebel leader stated that four OSCE observers were held but would be released soon. Russia urged international intervention against Ukraine's military actions. President-elect Petro Poroshenko promised to negotiate with insurgents while continuing military efforts.

¿Qué acción tomaron los insurgentes armados en Donetsk?

¿Cuál fue la promesa del líder rebelde respecto a los observadores retenidos?