On Friday, the president publicly acknowledged his seventh grandchild, Navy, a four-year-old girl fathered by his son Hunter with an Arkansas woman, Lunden Roberts.
The two-time Oscar winner has a history of rescuing dogs.
In an interview with People magazine, the Bidens spoke on how shared pain, mutual respect and independent goals had only strengthened their union.
"Never before have khakis and a striped tie gotten so many hot under the (Oxford) collar," the magazine said of the MSNBC correspondent.
"There’s always a question of, 'What do you want us to retouch, and what do you want us to take out?' And I said, 'Nothing,'" Graham told People magazine.
The "Jeopardy!" host said he struggles with feeling like he's a "terrible burden" on his wife of 30 years.
In court docs, the Duchess of Sussex's legal team continued to deny Meghan's participation or advance knowledge of an anonymous interview with her friends.
"This is a new level of love," the CNN anchor said. He thanked generations of LGBTQ rights advocates who fought for his right to become a dad.
The "Almost Famous" star appears with mom Goldie Hawn and daughter Rani for the magazine's first-ever three-generational beauty feature.
The Duke and Duchess of Sussex moved back to Meghan's hometown, according to People.