Just before 2:30 a.m. on Nov. 4, 2020, then-President Donald Trump went before a group of supporters at the White House and prematurely declared victory over Joe Biden in an election he ultimately lost.

Today at 10 a.m., that moment — and the avalanche of lies about the election that followed — will be front and center as the House committee investigating the Jan. 6 attack (1) highlights the origins of the “Big Lie” about the 2020 election, (2) shows how it spread and (3) attempts to prove that in the weeks and months following Election Day, even as Trump continued to falsely claim that he’d actually won, he privately knew he’d lost — and that his public insistence otherwise led to the insurrection.

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