Run a POM research sprint. - define the smallest accuracy-critical question set - search primary and authoritative sources first - use read for static URLs and PDFs; browser only when interaction is required - corroborate consequential claims - compare publication date and event date - separate fact, inference, dispute, and deliberate invention - capture source, publisher, access date, supported claim, and story treatment - write only reusable findings into canonical research files - return unresolved uncertainty explicitly