CLEAN: Horror in Haiti quake as thousands feared dead

The video discusses the severe damage to buildings and infrastructure in the capital, highlighting the collapse of basic services like water and electricity. It reflects on the shared experience of hardship and suffering among the people. The video further explains the presence of a fault line running through the city, which poses a threat of ground rupture and potential destruction of buildings.

What is the nature of the fault mentioned in the text?

What will happen at the city level due to the fault?