BBC Sport - Seven Fifa officials arrested and World Cup vote investigated
Fifa corruption crisis explained
- From the section Football
Seven Fifa officials have been arrested on charges they received more than $150m (£100m) in bribes as BBC Sport's Richard Conway reports.
A separate criminal investigation into how the 2018 and 2022 World Cups were allocated has also begun.
Fifa maintains that the presidential election will take place on Friday as planned.