Almost one hundred football officials across West Africa and Kenya have been caught on camera accepting cash in a sting operation. It's part of a two-year long undercover investigation by controversial Ghanaian journalist Anas Aremeyaw Anas. BBC Africa Eye has had exclusive access to the footage for their latest documentary. In one case a World Cup bound assistant referee from Kenya accepted six hundred dollars from a man posing as an official of a Ghanaian premiership team.