The opening day of President Donald Trump's impeachment trial in the US Senate stretched deep into the night.
Senators remained as the clock passed 10:30 pm, while Democrats pursued what may be their only chance to force senators to vote on hearing new testimony.
However, Republicans turned back Democratic amendments to subpoena documents from the White House, State Department, Defense Department, and budget office, with more votes expected to reject key witnesses with a front-row seat to Trump's actions.
By the same 53-47 party-line, senators turned aside the Democrats' request to subpoena acting White House chief of staff Mick Mulvaney.
As the hours mounted, McConnell offered Democrats a deal to stack the votes more quickly, but Senate Minority Leader Chuck Schumer countered that voting could resume Wednesday.
No deal was reached.
“It's not our job to make it easy for you," Rep. Adam Schiff, the chairman of the House Intelligence Committee leading the prosecution, told the Senate. “Our job is to make it hard to deprive the American people of a fair trial.”