AI leaders call for tougher protections against AI-aided bioweapons
Dario Amodei, Sam Altman, and Mustafa Suleyman signed an open letter urging Congress to require synthetic DNA and RNA sellers to screen orders for risky sequences; the RSS snippet does not disclose bill text, enforcement timelines, or screening thresholds.
Why it matters: HKR-H/K/R all pass, but this is an open letter and policy ask, not enacted law. The bill text and timeline are not disclosed, keeping it in featured rather than p1.