Stars deliver inspirational messages in Call to Unite event

This combination photo shows, top row from left, media mogul Oprah Winfrey, former President George W. Bush, actress Julia Robert and musician Yo-Yo Ma, bottom row from left, guru Deepak Chopra, rapper Common, musician Questlove, and actress Jennifer Garner, who are among the participants in the 24-hour livestream event, The Call to Unite, beginning Friday, May 1 at 8 p.m. EDT. (AP Photo)

In a photo provided by The Call to Unite, former president Bill Clinton speaks during the 24-hour live event, which was transmitted Friday, May 1, 2020. (The Call to Unite via AP)

In a photo provided by The Call to Unite, Oprah Winfrey speaks during the 24-hour live event, which was transmitted Friday, May 1, 2020. (The Call to Unite via AP)