VOICED: Corruption underpins Colombia's political battles

The video discusses the pervasive corruption in Colombia's local government, highlighting the imprisonment of the current mayor. It follows the political journey of Luis Carlos Galan, who was assassinated in 1989, and his family's subsequent involvement in politics. The narrative shifts to the current state of political violence and financial crimes in Bogota, emphasizing the challenges within Colombia's electoral system where candidates choose their parties. The video concludes with the dangers faced by candidates, including death threats and assassinations.

Describe the electoral system in Colombia as mentioned in the text.

What challenges do candidates face during elections in Colombia?