9/11 families: Gitmo tribunals 'tainted'

In advance of Thursday's arraignment of alleged Sept. 11 mastermind Khalid Sheikh Mohammed and others at Guantanamo Bay, the relatives of seven victims of the 9/11 attacks are charging that the military tribunals are "tainted by political influence."

In a June 3 letter to Susan Crawford, the judge who serves as the convening authority over the commissions, the family members claim that the latest example of the system's "politicization" was a secret invitation to attend the proceedings that allegedly was extended only to Deborah Burlingame, who lost her brother in 9/11 and has supported the Bush administration's position on the military tribunals.