Photo: Mario Tama/Getty Images

The bipartisan leaders of the House Homeland Security Committee on Tuesday sent to a letter to Jim Watkins, owner and operator of the anonymous forum 8chan, asking him to testify about his efforts to "investigate and mitigate the proliferation of extremist content" on his website.

Why it matters: The letter notes that there have been at least three acts of white supremacist violence linked to 8chan this year, including the mass shooting in El Paso this weekend. On Monday, 8chan's network service operator Cloudflare called the website a "cesspool of hate" before shutting down its services. The founder of 8chan has also called for the site to be shut down, labeling it a "receptive audience for domestic terrorists" after the suspected El Paso terrorist posted an anti-immigrant manifesto on 8chan's message board hours before opening fire.

Go deeper: What to do about 8chan, the net's atrocity megaphone

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S&P 500's historic rebound leaves investors divided on future

Data: Money.net; Chart: Axios Visuals

The S&P 500 nearly closed at an all-time high on Wednesday and remains poised to go from peak to trough to peak in less than half a year.

By the numbers: Since hitting its low on March 23, the S&P has risen about 50%, with more than 40 of its members doubling, according to Bloomberg. The $12 trillion dollars of share value that vanished in late March has almost completely returned.

Newsrooms abandoned as pandemic drags on

Illustration: Sarah Grillo/Axios

Facing enormous financial pressure and uncertainty around reopenings, media companies are giving up on their years-long building leases for more permanent work-from-home structures. Others are letting employees work remotely for the foreseeable future.

Why it matters: Real estate is often the most expensive asset that media companies own. And for companies that don't own their space, it's often the biggest expense.

2 hours ago - Technology

Dark clouds envelop feel-good Pinterest

Illustration: Eniola Odetunde/Axios

Pinterest set out to be a bright spot in cutthroat Silicon Valley, but now stands to see its reputation forever tarnished by allegations of mistreatment and a toxic culture by women who held senior roles at the company.

Why it matters: Even a company known for progressive policy decisions and successfully combatting hateful and otherwise problematic content isn't immune to the systemic problems that have plagued many tech companies.