Sheryl Sandberg. Photo: Marla Aufmuth / Getty Images for Texas Conference for Women

Facebook COO Sheryl Sandberg told CNBC's Julia Boorstin that if she "could live this week again," she would speak sooner on the relationship with Cambridge Analytica.

What she said: Sandberg said she could not guarantee more breaches wouldn't come to light, saying "there will always be bad actors." She also told Boorstin the company is "open to regulation," echoing Facebook CEO Mark Zuckerberg's sentiment that this was a breach of trust with users.

Why now: The interview comes a day after she and Zuckerberg both addressed the "Cambridge Analytica situation" and six days after news of the scandal broke. She hewed very closely to the comments made by Zuckerberg in a media blitz Wednesday evening, after they were both criticized for not speaking up about the situation sooner.

  • She also noted that Facebook previously tightened its data use rules, which the company noted Wednesday in its outline of new steps it is taking to protect user data.
  • "We made the changes to make this data not available years ago, but that wasn't enough."

Between the lines: The two execs are being careful to respond to the public outcry while not adding fuel to the fire by elaborating about, for example, exactly what kind of regulation they would be open to.

Go deeper: Read what Zuckerberg told media outlets Wednesday evening.

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5 hours ago - Health

Fauci says if people won't wear masks, maybe it should be mandated

Anthony Fauci. Photo: Graeme Jennings- Pool/Getty Images

NIAID director Anthony Fauci told CNN on Friday evening that if "people are not wearing masks, then maybe we should be mandating it."

Why it matters: Fauci made the comments the same day the U.S. hit its highest daily COVID-19 case count since the pandemic began.

Harris to Black voters: Casting a ballot is about honoring your ancestors

Democratic vice presidential nominee Kamala Harris speaks at a "Get Out The Vote" rally at Morehouse College. Photo: Elijah Nouvelage/AFP via Getty Images

Sen. Kamala Harris appealed to Black voters in Georgia on Friday, urging them to "honor the ancestors" by casting ballots, and again calling President Trump a "racist."

Why it matters: The U.S. saw a significant decline in African-American voter turnout between 2012 and 2016, reaching its lowest point since 2000. Higher turnout among Black Americans this year could tip the balance in favor of Democrats in key battleground states, including Georgia.

Updated 6 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Politics: Fauci: Trump hasn't been to a COVID task force meeting in months.
  2. Sports: The youth sports exodus continues — Big Ten football is back.
  3. Health: U.S. hits highest daily COVID-19 case count since pandemic began —AstraZeneca to resume vaccine trial in U.S.How to help save 130,000 lives.
  4. Retail: Santa won't greet kids at Macy's this year.
  5. World: Spain and France exceed 1 million cases.