Most contentious speaker battle in over a century ends
The most contentious battle for House speaker in more than 160 years has officially come to an end.
Days after being called a "squatter" by some members of his own party -- McCarthy now has his name across the House speaker's office.
"I will work with anyone and everyone who shares our passion to deliver a better future for our nation,” McCarthy pledged as he received the gavel early Saturday morning. “As a Congress, we can only operate if we cooperate. My door will be open. I'd like you to come by."
-ABC News' Rachel Scott