The White House questioned a mission undertaken Monday by UN inspectors to establish that a chemical attack had taken place.
And they establish that a senior company official would have personal legal responsibility for safety reports submitted to the regulator.
Verizon said in its response that the burden should be on the government, not the phone companies, to establish that a request was proper and lawful.
Arms manufacturers require these documents, which often consist of a single sheet of paper, to establish that a buyer is legally entitled to purchase weapons.
Strassberger, the I.N.S. spokesman, concedes that it is difficult to conclusively establish that a child has been trafficked, given the poor record-keeping and endemic corruption in Cambodia.
One way to help assess the quality of individual physicians is to establish that a doctor is board certified, Dr. Epperly said.
A lower value may help establish that a suspect is not the source of the DNA, while a higher value could point to a suspect.
Hopkins added: "As we can neither establish that a criminal act may have taken place nor identify the likely perpetrator, we must conclude there is insufficient evidence to support a charge of murder or manslaughter.
"Here we are just trying to establish that a warm Arctic really leads to a cold, more extreme winter," he told me by phone from Boston on Tuesday, as the third nor'easter spun toward the coast of New England.
The North Yorkshire elective home education (EHE) team now aims to maintain contact with all families on an annual basis and, if families are in agreement,makes a visit to establish that a suitable education is being provided.
"It is very difficult to establish that a hate crime has occurred," said Jack Levin, co-director of the Brudnick Center on Violence at Northeastern University and author of The Violence of Hate.
