President-elect Donald Trump has said he will look at pardons for those involved in the 2021 US Capitol riot on his first day back in office next month.

“These people are living in hell,” he told NBC’s Meet the Press in his first broadcast network interview since winning November’s election.

The Republican also vowed to end automatic citizenship for anyone born in the country, but offered to work with Democrats to help some undocumented immigrants who were brought to the US as children.

In the wide-ranging sit-down, which was recorded on Friday, Trump promised to issue “a lot” of executive orders, including on immigration, energy and the economy, after he is inaugurated on 20 January.

While he suggested he would not seek a justice department investigation into Joe Biden, he said that some of his political adversaries, including lawmakers who investigated the Capitol riot, should be jailed.

Trump was asked whether he would seek to pardon the hundreds of people convicted of involvement in that riot, when supporters of his stormed Congress three months after his defeat in the 2020 election.

“We’re going to look at independent cases,” he said. “Yeah, but I’m going to be acting very quickly.”

“First day,” he added.

Trump continued: “You know, by the way, they’ve been in there for years, and they’re in a filthy, disgusting place that shouldn’t even be allowed to be open.”

On the subject of immigration, Trump told NBC he would seek through executive action to end so-called birthright citizenship, which entitles anyone born in the US to an American passport, even if their parents were born elsewhere.

Birthright citizenship stems from the 14th Amendment of the US Constitution, which states that “all persons born” in the United States “are citizens of the United States”.

“We’re going to have to get it changed,” Trump said. “We’ll maybe have to go back to the people. But we have to end it.”

Trump also said he would follow through on his campaign pledge to deport undocumented immigrants, including those with family members who are US citizens.

“I don’t want to be breaking up families,” he said, “so the only way you don’t break up the family is you keep them together and you have to send them all back.” [BBC News]