That joint investigation will have every tool it needs, including subpoena power, to get to the bottom of what went wrong.

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But this is scientific tool, a joint project by the University of Oklahoma and the National Sever Storms Laboratory (NOAA), and it is only interested in precipitation.

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'Our joint bid reflects the aim of Fifa and the United Nations of using sport as a tool in bringing nations together, promoting the values of education, health, peace and development, ' said a communique jointly issued by both federations.

BBC: By Durosimi Thomas