Welcome to Bull Street Buzz — Sunday, October 12th 2025, 11:03am — 'China Isn't Afraid': Beijingers Shrug Off Trump Tariff Threat - Barron's — China’s rare earth gambit reveals the next phase of its economic warfare - Politico — Salesforce CEO says National Guard should patrol San Francisco -- stunning his own PR team - TechCrunch — A tangled web of deals stokes AI bubble fears in Silicon Valley - BBC — Morgan Stanley Asks to Pull Cash From Jefferies’ Point Bonita - Bloomberg.com