Senator Mark Warner of Virginia, the top Democrat on the Senate intelligence panel, said on Thursday that he and the committee’s Republican chairman, Senator Richard Burr of North Carolina, also expected both the inspector general and acting director to brief them early next week and “clear this issue up.”
Mr. Maguire and Mr. Atkinson are at odds over how the complaint should be handled. Mr. Atkinson has indicated the matter should be investigated, and alerted the House and Senate Intelligence committees, while Mr. Maguire, the acting director of national intelligence, says the complaint does not fall within the agencies’ purview because it does not involve a member of the intelligence community — a network of 17 agencies that does not include the White House.
[Read a pair of letters from the Office of the Director of National Intelligence about the complaint.]
The inspector general of the intelligence community “determined that this complaint is both credible and urgent, and that it should be transmitted to Congress under the clear letter of the law,” Mr. Schiff, Democrat of California, said in a statement on Wednesday evening.
Senator Angus King, an independent who caucuses with the Democrats, said the law is “very clear” that the whistle-blower complaint must be handed over to Congress.
“The Inspector General determines what level of concern it is,” said Mr. King, a member of the Senate Intelligence Committee. “Once the determination is made,” he added, the director of national intelligence “has a ministerial responsibility to share that with Congress. It is not discretionary.”
“This is based upon the principle of separation of powers and Congress’s oversight responsibility,” Mr. King said.
Mr. Maguire was named the acting director in August, after the president had announced that the previous director of national intelligence, Dan Coats, would be stepping down. Mr. Trump had planned to nominate Representative John Ratcliffe, Republican of Texas, a Trump loyalist without an extensive background in intelligence. But the president dropped the plan after lawmakers from both parties raised concerns about Mr. Ratcliffe’s qualifications and possible exaggerations on his resume.