Melissa Rivers lost everything she owned when her house burned in the Palisades fires, but says her mom's archive of jokes, kept on index cards, remain intact ...

Joan Rivers' "BOLD" Political Commentary 03:19 - Joan Rivers Relationship with Donald Trump 04:34 - Controversial Remarks and Public Perception 05:52 - Navigating Hollywood and Political Correctness ...

But her mother Joan Rivers' famous collection of jokes ... "It's not just my life, but my son Cooper's life too. We were both only children, and just all of it is gone." She says it's surreal ...