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.
In testimony released Tuesday, Glenn Simpson spoke about dossier author Christopher Steele.
Donald Trump reportedly soon could sit down for an interview with special counsel Robert Mueller.
The president suggested Miller had "destroyed" Tapper during the interview.
"I get it. There's one viewer that you care about right now and you're being obsequious and you're being a factotum in order to please him, OK," Tapper said.
Obama made the comments in an interview with the British royal when the pair met in Toronto in September.
The Blackwater founder testified before the House Intelligence Committee.
"I can't say that it hasn't happened. In crowded chaotic situations, I can't say that I have not done that."
The president's son denies boasting about getting golf course funding from Russians.
The Senate Judiciary Committee had asked Natalia Veselnitskaya for information about her Trump Tower meeting.
Clark County Sheriff said there are a number of things they believe led to Stephen Paddock meticulously planning his attack, which was the largest mass shooting in recent U.S. history.
The CNN host noticeably rolled his eyes during an interview with the White House aide in May.
"Are you talking to the president? Is that the president?" a host asked excitedly.
In 2004, a Newsweek writer visited Trump at Mar-a-Lago. The magazine cover featuring Trump now hangs at the club, alongside a phony Time magazine cover.
Lonsdale is fairly anti-spoiler. There's no question his lips are going to remain sealed, especially after a slip up in Season 2.
Speaking to U.S. filmmaker Oliver Stone, Putin said Snowden's arrival in Moscow came as a surprise, and Russia was initially reluctant to let him stay.