Citing Trump's tweets about Muslims, a federal appeals court ruled that his travel ban is unconstitutional.
FBI Director Christopher Wray testified about Porter before the Senate Intelligence Committee.
The memo will likely include redactions, the source said.
Trump has said the FBI disliked Comey, but the emails suggest otherwise.
Representative Adam Schiff said House Intelligence Committee Chairman Devin Nunes changed a controversial memo after the panel reviewed it.
Mark Corallo left President Donald Trump's legal team last July.
Haig said that he no longer sells ammunition and that he doesn't know "wacko" Stephen Paddock.
Bowdich was associate deputy director under Comey and was involved in the response to the San Bernardino shooting.
Trump and his allies had scrutinized McCabe for campaign contributions his wife once received.
Senators Grassley and Johnson asked the Justice Department inspector general for information about text messages exchanged by a pair of senior FBI employees.
Robert Mueller reportedly wants to know more about Comey's Trump memos.
After Christopher Wray's threat, the attorney general apparently backed off from his call to fire Andrew McCabe.
The panel will be meeting with Steve Bannon and FBI and Justice Department employees.
Bannon has agreed to an interview with the committee, which is investigating Russia's election meddling and links to the Trump campaign.
The magadonor Mercers, Breitbart News and others have distanced themselves from Bannon in the wake of his comments to author Michael Wolff.
In testimony released Tuesday, Glenn Simpson spoke about dossier author Christopher Steele.
Trump and other Republicans have accused Andrew McCabe of misconduct.
Geoffrey Berman will succeed Preet Bharara, at least temporarily.
Paul Manafort filed a lawsuit against the Department of Justice, Rod Rosenstein and Robert Mueller.