A few minutes earlier he had flicked through a newspaper story about senior figures at the IAAF being banned for life .
His coach , Alberto Salazar , is still under investigation by the United States Anti-Doping Agency .
A few minutes earlier he had flicked through a newspaper story about senior figures at the IAAF being banned for life , and his coach , Alberto Salazar , is still under investigation by the United States Anti-Doping Agency .