President Trump announced a voluntary AI self-regulation pact with major tech firms, while the DHS faces criticism for using $20 million in taxpayer funds for pro-Trump ads. The FBI reported the arrest of a suspected leader of the Shiny Hunters hacking group, and two startups are pursuing legal gene-edited embryos to prevent genetic disorders. Additionally, 6 Flags Magic Mountain is retiring its X2 coaster following injury lawsuits, and the CDC updated its measles death tally amid political disputes over data reporting.