Mel Gibson Maligns Kamala Harris As Having “IQ Of A Fence Post”; ‘Mad Max’ Star Supporting Donald Trump In Tight Election, He Says DeadlineMel Gibson’s brutal take on Kamala’s intelligence as rarely-seen Braveheart star spotted in Los Angeles Daily MailMel Gibson Makes Presidential Endorsement, Says One Candidate Has ‘IQ of a Fence Post’ MovieWebMel Gibson Trolls Kamala Harris’ IQ While Endorsing Donald Trump Yahoo EntertainmentMel Gibson Says Kamala Harris Has ‘IQ of a Fence Post’ TMZ