The move comes after President Donald Trump promised to help families, who accuse Saudi Arabia of complicity in the attacks. Barr says he cannot even explain why the material must stay secret without putting national security at risk.

FFS

The move comes after President Donald Trump promised to help families, who accuse Saudi Arabia of complicity in the attacks. Barr says he cannot even explain why the material must stay secret without putting national security at risk. https://t.co/xEnpMkC4ZQ

— ProPublica (@propublica) April 17, 2020