New Congress live updates: What's next after Kevin McCarthy's speakership win

Rep.-elect George Santos, who has faced controversy and national attention for lying about or embellishing details of his background, was spotted by reporters in Congress Tuesday morning.

Santos was walking toward his office in the Longworth House Office Building, accompanied by a staffer, when he stopped and turned the other way once he saw reporters.

He declined to answer most questions, but told ABC News’ Lalee Ibssa he will vote for Kevin McCarthy for speaker.

Santos faced calls for accountability from some Republicans, but not from current Republican House leadership. He has said he will serve out his term in the House.

New members of the House will not be sworn in until a speaker is elected.

-ABC News’ Hannah Demissie, Lalee Ibssa, and Oren Oppenheim

As Republicans met behind closed doors ahead of the speaker vote, it appeared Kevin McCarthy still did not have the votes needed to be elected.

Sources close to the Republican leader say he's ready to battle it out. It could go into multiple rounds of votes -- something that hasn't happened in 100 years -- and the floor fight could drag on for hours, if not days. The longest battle for speaker was in 1856, and it took two months and 133 votes to resolve.

Rep. Matt Gaetz, who opposes McCarthy's bid, has warned, "We may see the cherry blossoms bloom in Washington, D.C. before a speaker is elected."

All of this overshadows the start of the new Congress where Republicans have a majority in the House for the first time since 2018.

-ABC News' Rachel Scott

Rep. McCarthy has arrived for a closed-door meeting with his fellow Republicans.

"We are going to have a good day today," McCarthy said as he walked by reporters, who asked if he had the votes for speaker.

The California congressman then laughed as a reporter asked if he'd support Rep. Steve Scalise for speaker should he fail to get enough votes.

Hours before the vote to elect a new House speaker, a sign has appeared in front of the speaker's office with the message: "Follow Kevin McCarthy."

McCarthy was set to shore up more support for his speaker bid in a closed-door meeting with the Republican caucus this morning. He faces opposition from a group of hard-line conservatives, who could sink what is his second attempt to hold the gavel.

The California congressman's belongings have been brought into the speaker's suite, but if he doesn't get enough votes, he'll have to move out.