- Late-night disagreements in Senate pushed vote to today
- Republicans seem confident they have votes to defeat bill
1.47pm BST
Greetings from Washington, live blog readers.
The Senate is expected to vote later today on whether to advance the bill to form a bipartisan commission to study the Capitol insurrection – for real this time.
Senate update: Key vote on Jan. 6 bill will spill into later Friday AM and potentially afternoon as some GOP senators delay final votes on China bill to raise concerns over the process. (Jan. 6 bill is next up). GOP sens now speaking on floor overnight