Coretta once said that while Martin had to be serious in public, he was a playful, humorous family man. See glimpses of that in these heartwarming images.

Michelle Obama skipped Donald Trump's inauguration. Instead, she took to Instagram to honor MLK Day, and encouraged her followers to remember Dr. Martin Luther King Jr.'s "legacy of service." ...

“Reverend Dr. Martin Luther King Jr.’s legacy of service always inspires me,” Obama wrote on Instagram. “This #MLKDay, I hope you’ll join me and @WhenWeAllVote in honoring Dr. King’s life and legacy ...