A hearing will take place Oct. 28.
The Senate Commerce committee wants the CEOs of Facebook, Twitter and Google to appear.
The company has taken a financial hit amid the pandemic but has seen a big jump in the number of people flocking to the site.
The massive security breach comes at a challenging time for the social network's co-founder.
A network of more than a dozen mayors is battling the economic effects of the coronavirus pandemic.
June 19 commemorates the day many African American slaves in the US finally learned they were free.
The CEO's pledges also include help to feed the hungry, avoid eviction and connect running water to remote Indigenous communities.
Trump's post, which included a seeming threat that the National Guard would shoot citizens caught looting, was hidden by Twitter. But not by Facebook.
The policy applies to a majority of Square employees.
Dorsey weighs in on the edit button and calls to ban President Trump from the platform.
The donations include $1 million to Masks For The People, an effort to deliver masks and hand sanitizer to minority communities.
Today's major tech headlines include Sony's reveal of the PS5's new controller, Twitter's CEO pledging $1B to coronavirus relief and Whatsapp cracking down on misinformation by limiting message forwarding.