AP Top Business News at 12:23 p.m. EDT

US and Canada hold last-minute talks to stop Trump’s 50% tariffsOpening statements set to begin in Meta's federal trial over child safetySinking AI stocks pull Wall Street further from its recordABC sues FCC over challenge to its broadcast licenses, saying actions present 'existential threat'Ukraine takes aim at Russia’s economy and morale by attacking online retailerWhistleblower alleges political pressure, lack of evidence in antisemitism probes targeting schoolsShakira makes surprise visit in earthquake-damaged Colombia and commits to rebuilding schoolsOpenAI launches ChatGPT for Teens, promising a more age-appropriate chatbotDrug prices have declined sharply, and Trump is taking credit. The reason behind the drop is complexSmall projects lift Home Depot quarterly sales, but outlook unc