Kevin McCarthy denounced for giving January 6 tapes to Fox News host

Top Democrats in Washington cried foul after Kevin McCarthy, the new Republican House speaker, released more than 40,000 hours of surveillance footage from the January 6 US Capitol attack to Tucker Carlson, the far-right Fox News host who has consistently downplayed the deadly riot.

Trump was impeached for inciting the attack but acquitted when enough Senate Republicans stayed loyal. He continues to run for the Republican presidential nomination in 2024. The US Department of Justice is investigating January 6 but has not yet acted on criminal referrals regarding Trump made last year by a House committee.

Pence would be a key witness, offering unique insight into conversations with Trump and the efforts to stop certification of the 2020 presidential election, a process over which Pence ultimately presided.

Those two interactions are of particular investigative interest to the justice department-appointed special counsel, Jack Smith, as his office examines whether Trump sought to unlawfully obstruct certification and defrauded the US by seeking to overturn the 2020 election.

However, experts in constitutional law this week told the Guardian that Pence had a good chance of success in his attempt to avoid having to testify by citing the speech or debate clause, the constitutional provision that protects congressional officials from legal proceedings related to their work.

Jeffries noted that the House January 6 committee, a panel consisting of seven Democrats and two anti-Trump Republicans which operated in the last Congress but disbanded when Republicans took control of the chamber, had enjoyed access to the footage McCarthy has now released.

In his letter to colleagues, Schumer said the footage showed where cameras are located in the Capitol and other details of security arrangements.