Heard it from Alex Jones when he was covering Trumps 2016 campaign. As to where he sourced it from, I dont recall. A bit of searching indicates there's some speculation but never confirmed as Donald himself seems like he was very determined to keep privacy with regards Barron very locked down. Quite understandably.
https://www.insider.com/how-donald-trump-became-an-anti-vaccinationist-2019-9
Edit - another link, some speculation Alex heard it from Roger Stone.
Heard it from Alex Jones when he was covering Trumps 2016 campaign. As to where he sourced it from, I dont recall. A bit of searching indicates there's some speculation but never confirmed as Donald himself seems like he was very determined to keep privacy with regards Barron very locked down. Quite understandably.
https://www.insider.com/how-donald-trump-became-an-anti-vaccinationist-2019-9