Why did Trump order 100% tariffs on foreign films? How is the Fed decision impacting stock futures today? What effect will reopening Alcatraz prison have on federal prisons? Why did Warren Buffett announce his retirement now? How did OPEC+ output hikes affect oil prices recently? What caused the surge in memecoin prices linked to Grok? Why are Asian currencies volatile amid dollar weakness? How will Trump’s tariffs impact US auto part prices? What challenges does Greg Abel face leading Berkshire Hathaway?