Jenna Bush Hager and Barbara Bush speak with USA TODAY about working together for "I Loved You First" and parenting their respective children at home.

Bush Hager was joined by her cousins Wendy Stapleton and Sam Bush Leblond on the show, who had much to say about their beloved cousin and their time growing up together. But Leblond had an unbelievable story to share about one of the few times he and his friends spent the night at the White House during President Bush’s tenure.