House Intelligence Chairman Adam Schiff. Photo: Chip Somodevilla/Getty Images

A federal judge on Monday dismissed and declared moot a lawsuit by former deputy national security adviser Charles Kupperman, who was seeking a ruling on whether to comply with a subpoena in the House's impeachment inquiry or a directive from the White House blocking his testimony.

The big picture: The House committees conducting the investigation into President Trump's dealings with Ukraine withdrew Kupperman's subpoena in November, believing that they could move forward with impeachment without getting tangled up in a prolonged court battle.

  • Republicans and others have criticized House Democrats for rushing the impeachment process and declining to go to court to enforce their subpoenas for key witnesses.

Between the lines: A judge ruled in November that former White House counsel Don McGahn must testify under subpoena in the House's impeachment inquiry. The ruling has been appealed, but it remains the only decision by a judge testing the Trump administration's theory of "absolute immunity."

  • Charles Cooper, an attorney who represents both Kupperman and former national security adviser John Bolton, has argued that the McGahn ruling does not apply to national security officials.
  • House Democrats had hoped that Bolton and other officials may use the ruling to justify cooperating with the impeachment inquiry.

Go deeper: Trump aides fear John Bolton's secret notes

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Updated 5 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Global: Total confirmed cases as of 9 p.m. ET: 20,755,406 — Total deaths: 752,225— Total recoveries: 12,917,934Map.
  2. U.S.: Total confirmed cases as of 9 p.m. ET: 5,246,760 — Total deaths: 167,052 — Total recoveries: 1,774,648 — Total tests: 64,831,306Map.
  3. Politics: House Democrats to investigate scientist leading "Operation Warp Speed" vaccine projectMcConnell announces Senate will not hold votes until Sept. 8 unless stimulus deal is reached.
  4. 2020: Biden calls for 3-month national mask mandateBiden and Harris to receive coronavirus briefings 4 times a week.
  5. States: Georgia Gov. Brian Kemp to drop lawsuit over Atlanta's mask mandate.
  6. Business: Why the CARES Act makes 2020 the best year for companies to lose money.
  7. Public health: Fauci's guidance on pre-vaccine coronavirus treatments Cases are falling, but don't get too comfortable.

Trump says he intends to give RNC speech on White House lawn

President Trump speaking to reporters on South Lawn in July. Photo: Jabin Botsford/The Washington Post via Getty Images

President Trump told the New York Post on Thursday that he plans to deliver his Republican National Convention speech from the White House lawn, despite bipartisan criticism of the optics and legality of the location.

Why it matters: Previous presidents avoided blurring staged campaign-style events — like party conventions — with official business of governing on the White House premises, per Politico.

Fauci's guidance on pre-vaccine coronavirus treatments

Illustration: Aïda Amer/Axios

Antibody drugs and various medicine cocktails against the coronavirus are progressing and may provide some relief before vaccines.

The big picture: Everyone wants to know how and when they can return to "normal" life, as vaccines are not expected to be ready for most Americans for at least a year. Two therapies are known to be helpful, and more could be announced by late September, NIAID Director Anthony Fauci tells Axios.