A new book by former First Lady Barbara Bush, published posthumously, gives fresh insight into her historic romance with former President George H. W. Bush. In Pearls of Wisdom: Little Pieces of Advice (That Go a Long Way), released Tuesday, their son Jeb Bush remembers an interaction between his parents shortly before his mother’s death in April 2018 — one that brought the attending hospital staff to tears. “The last time my mom went into the hospital, I think Dad got sick on purpose so he could be with her. That’s my theory, at least, because literally a day later...