First son Hunter Biden needled embattled Florida GOP Rep. Matt Gaetz in his memoir about Gaetz’s comments on Biden’s alcohol and drug addiction.

Hunter Biden, President Joe Biden’s son, swiped at Gaetz in the prologue of Beautiful Things, due for release on Tuesday, recalling how he turned on the TV while writing the book to see the congressman reading a magazine article about Biden’s troubles with substance abuse during a House Judiciary Committee hearing.