The Pakistani government was ordered to send officials to interview the men.
He said officials interviewed at the police complex and were contacting their families.
The situation is delicate, and officials interviewed spoke only on condition of anonymity.
Law-enforcement officials have interviewed Joshua but want a chance to question him further.
The senior Kurdish officials interviewed here said the parties had identified leading candidates for the top positions in the new government.
At least two archdiocesan officials will interview the accused priest, who must respond in writing.
If American aid is cut off, several officials and fighters interviewed last week bluntly said, their forces would collapse.
Officials interviewed here said today that the questioning of six suspects captured a week ago has led to further arrests.
The officials interviewed emphasized that it was difficult to assess an anti-drug program.
It also seeks immunity from war crimes charges for any soldiers or officials interviewed.