Nancy Pelosi is once more the most powerful Democrat in the country, assuming the task of leading her caucus through a generational change as the Democratic Party increasingly looks like the people it represents.

The big picture: After becoming the first female speaker of the House in 2007, she became the second one today by reclaiming the gavel.

Why it matters: Pelosi now has the hardest job in D.C.

  • Democrats increasingly describe climate change as the crisis of our time, with younger members in particular demanding it receive special urgency.
  • Democrats are facing an internal debate on how to approach a potential impeachment of President Trump.
  • It will be the House, not the Senate, where the major investigations will play out and the media attention will be focused.

Between the lines: The two sides of the House chamber looked drastically different today, Axios' Caitlin Owens notes.

  • All but 13 House Republicans this Congress are men, and the vast majority are white.
  • While the GOP side of the chamber was filled with dark suits and red or purple ties, the Democratic side was filled with colorful attire and people of varying racial and ethnic backgrounds.

This Congress also features a string of "firsts"...

  • First Muslim women: Reps. Rashida Tlaib (D-Mich.) and Ilhan Omar (D-Minn.)
  • First Native American women: Reps. Sharice Davids (D-Kan.) and Deb Haaland (D-N.M.)
  • Youngest woman: 29-year-old Alexandria Ocasio-Cortez (D-N.Y.)

What's next: Democrats in the House plan to pass legislation to end the partial shutdown, though it likely won't get far in the Senate.

Go deeper: Today's historic moments, via Axios' Stef Kight

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Harris: "Women are going to be a priority" in Biden administration

Sen. Kamala Harris at an event in Wilmington, Del. Photo: Drew Angerer/Getty Images

In her first sit-down interview since being named Joe Biden's running mate, Sen. Kamala Harris talked about what she'll do to fight for women if elected VP, and how the Democrats are thinking about voter turnout strategies ahead of November.

What they're saying: "In a Biden-Harris administration women are going to be a priority, understanding that women have many priorities and all of them must be acknowledged," Harris told The 19th*'s Errin Haines-Whack.

Facebook goes after Apple

Illustration: Lazaro Gamio/Axios

Facebook is seeking to force a face-off with Apple over its 30% in-app purchase commission fee, which Facebook suggests hurts small businesses struggling to get by during the pandemic.

The big picture: Facebook has never publicly gone after Apple, a key strategic partner, this aggressively. Both companies face antitrust scrutiny, which in Apple's case has centered on the very fee structure Facebook is now attacking.

2 hours ago - World

Exclusive: UAE wants Israel normalization finalized "as soon as possible," minister says

The UAE's Minister of State for Foreign Affairs, Anwar Gargash, told me in an exclusive interview that his country wants to implement its normalization deal with Israel “as soon as possible."

What he's saying: Gargash said he was confident that the U.S.-brokered deal moved Israeli annexation of the West Bank off the table for a “long time.” He also said Israeli tourists would soon be able to travel to the UAE.