McConnell Makes Senate Return, Hayden Panettiere Death Probe, China's AI Response: AM Update 9/15

Senator Mitch McConnell makes his return to Capitol Hill after a three-month absence as he continues recovering from a fall and pneumonia. Investigators focus on a suspected fentanyl-laced pill as the working theory in actress Hayden Panettiere’s death while awaiting toxicology results. China rejects calls to slow artificial intelligence development as President Trump argues the US must continue advancing to maintain its lead. Nearly half of the colleges in FIRE’s latest nationwide rankings receive failing grades for campus free speech - FIRE president Greg Lukianoff joins.