He is a three-star general. He's head of the defense intelligence agency.
Asked whether undocumented immigrants who have not committed any crime should "feel less anxious", Miller responded with this: "Look, it's not for me to tell people how to feel or how not to feel". "I'm here today as a policy adviser".
At issue is whether Flynn discussed USA sanctions in calls with Russia's ambassador while President Barack Obama was still in office.
Stephanopoulos interrupted, saying, "I'm asking you as the White House senior policy adviser". "Asked and answered, Chuck".
Miller also said he would be happy to repeat the Trump team's unsubstantiated claims anywhere, at any time.
"Right now we are considering and pursuing all options", presidential aide Stephen Miller told Fox television. "It wouldn't be responsible". It's a sensitive matter.
White House official on Sunday criticized a USA court ruling that blocked President Donald Trump's executive order on immigration as a "judicial usurpation of power" and said the administration is considering a range of options, including a new order.
Mr. Miller said the president has multiple options, including seeking an emergency stay before the Supreme Court, petitioning for a review by a fuller slate of judges on the 9th Circuit or demanding a trial on the merits at the district court level.
"Thanks a lot for joining us", interjected a stern host of ABC's This Week with George Stephanopoulos during one of Miller's long-winded, seemingly teleprompted responses.
"The president's powers here are beyond question", Miller fired back.
"A district judge in Seattle cannot make immigration law for the United States, cannot give foreign nationals and foreign countries rights they do not have, and cannot prevent the President of the United States from suspending the admission of refugees from Syria", Miller told Todd. It also suspended for 120 days the US refugee program to give the administration time to develop "extreme vetting" procedures. "Would you say, 'Well, I'm sorry".
"We're going to focus on public safety and saving American lives and we will not apologize", he said.
As for the administration's next steps, Mr Miller said that "all options" remain on the table, including a Supreme Court appeal.
Miller repeated claims Trump made privately to senators this past week that he narrowly lost the general election in New Hampshire because thousands of MA residents were bused into New Hampshire to vote illegally there.
In his appearances, Miller repeatedly cited Article 2 of the Constitution and immigration law to argue the "president has the authority to impose moderate, necessary and sensible restrictions, including putting in place new vetting procedures to protect this country. It's very real, it's very serious".
"The non-citizen voting issue is pervasive and widespread".
Stephanopoulos continually pressed Miller for more evidence throughout the interview, but Miller's failed to provide further detail.