Why did Trump urge Walmart to 'eat the tariffs'? How will the Cox-Charter $34.5B merger impact telecom? What caused the Brooklyn Bridge collision with Mexican ship? Why is Moody's downgrading the US credit rating important? How did Trump's tariff reversal affect import strategies? What drives today's surge in Nvidia stock and AI chips? Why are McDonald's and other firms expanding hiring aggressively? How is Trump's Middle East AI deal affecting US-China relations? What caused recent price hikes announced by Walmart and Home Depot?