The nationwide teachers strike in Colombia has entered its fourth day, with hundreds of thousands protesting in the streets of the country's capital. The indefinite strike was called to demand a salary hike, as teachers wages are the lowest in the public sector, and improved working conditions, especially in rural areas where educational infrastructure is notoriously deficient. Students are supporting their teachers' demands and have joined their demonstrations. Natalia Margarita reports from Bogota. teleSUR
