In 2009 he covered the Guantanamo military commissions.
He said that these fourteen captives could expect to face charges soon before Guantanamo military commissions.
The boycott gained momentum in 2008 when more detainees faced Guantanamo military commissions.
Diaz was not directly involved in either the defense or prosecution of the ten detainees who faced charges before the Guantanamo military commissions.
Qosi was the first captive to face charges before a Guantanamo military commission.
In 2008 charges were prepared against him to be referred to a Guantanamo military commission.
The individual in over-all charge of the Guantanamo military commissions is also called the convening authority.
Four of the other captives captured in that house were to face charges before the Guantanamo military commissions, in 2005 and 2006.
He worked for a time as a civilian consultant for the prosecution teams of the Guantanamo military commissions.
He is notable for having been appointed the President of a Guantanamo military commission.