Even once Trump started receiving the President’s Daily Brief (PDB), a daily summary of high-level national security and intelligence issues, Trump chose not to read it, according to Ted Gistaro, a career CIA analyst who frequently briefed Trump. This backed up earlier reports that Trump did not read the PDB. “He touched it,” Gistaro said when asked how closely Trump read the briefs. “He doesn’t really read anything.”

Source: Trump Was ‘Fact Free’ During Briefings, Says Former Intel. Director – Rolling Stone