Tim Cook talked taxes, WWDC secrets, and how the iPhone can play a small, but important role in changing the world for the better in an interview aired over the weekend on CBS Sunday Morning.

“I’m full of secrets and it’s hard not to overflow right now,” Cook said. “But I’ve been trained well.” On other topics, however, he was a lot more open.

With the United States reeling after the videotaped death of George Floyd while in police custody, Apple CEO Tim Cook penned an open letter imploring people to “stand together” and acknowledge the reality of racism and “deeply rooted discrimination” in the country.

The letter, titled “Speaking up on racism,” comes after more than a week of protests and rioting. It appears at the top of Apple’s homepage today. You can read the whole thing below.

Apple Music has joined Blackout Tuesday, a music-industry-wide initiative seeking to raise support for Black Lives Matter following the death of George Floyd, an unarmed black man who died in police custody in Minneapolis. Floyd’s death, captured on camera by onlookers, sparked protests and riots across the United States.

Doing its part for the day, Apple Music canceled its Beats 1 radio service on June 2. The service also changed its “For You” tab. Both redirect to a “For Us, By Us” stream playing music by black artists. A regular voiceover says that it is designed to “stand in solidarity with black communities everywhere.”

As protests roiled the United States following the police killing of George Floyd in Minneapolis, Apple CEO Tim Cook sent a memo to employees condemning the killing, calling for change, and offering support.

In the note, Cook expressed his wishes for a “better, more just world” for everyone. He also advised employees that are “hurting right now” that they can access mental health resources and other support from Apple. In addition, Cook said Apple will make charitable donations to groups such as the Equal Justice Initiative.

You can read Cook’s entire memo to Apple employees below.