FILE - In this Wednesday, Oct. 28, 2020, file photo, Twitter CEO Jack Dorsey appears on a screen as he speaks remotely during a hearing before the Senate Commerce Committee on Capitol Hill, in Washington. Dorsey broke his silence to defend his company’s ban of President Donald Trump as the right decision, but warned that it could set a dangerous precedent. The ban, he said, revealed Twitter’s “failure” to create an open and healthy space for what Dorsey calls the “global public conversation.” (Michael Reynolds/Pool Photo via AP, File)

FILE - In this Tuesday, Jan. 12, 2021, file photo, President Donald Trump arrives on the South Lawn of the White House, in Washington, after returning from Texas. Twitter CEO Jack Dorsey broke his silence to defend his company’s ban of Trump as the right decision, but warned that it could set a dangerous precedent. The ban, he said, revealed Twitter’s “failure” to create an open and healthy space for what Dorsey calls the “global public conversation.” (AP Photo/Gerald Herbert, File)