A 69-page National Security Council playbook on fighting pandemics laid out what to do on most fronts when trying to curb the spread of the disease. The playbook was designed “so there wasn’t piecemeal thinking when trying to fight the next public health battle,” said one former official who contributed to the playbook. Trump administration officials said the advice, which was curated in 2016, was dated. Meanwhile, ProPublica takes a deeper look at the Defense Production Act and what powers it gives the president.