When does the promotional tour for a book turn into a potential public-relations headache? That's the question raised by the blowback to "Original Sin," the behind-the-scenes look at Joe Biden's age-related infirmities,

“After we did the research for this book and I realized how bad his [Biden’s] acuity issues were, I called Lara Trump and I said you were right.”

co-hosts of 'The View' criticized Jake Tapper's new book on former President Biden's mental decline