Reports indicating that some soldiers and officers are skeptical of Trump's use of the National Guard raise questions of long-term compliance.

Everyone is talking about Nvidia ( NVDA -0.42%), and it's been that way for a few years already. The artificial intelligence (AI) giant's stock gained 1,600% over the past five years, and it reached a tremendous milestone this month, becoming the first $4 trillion company.

The car company behind the brands Vauxhall, Jeep and Fiat says US President Donald Trump's tariffs have already cost it €300m (£259.6m, $349.2m). Stellantis said the financial hit was a result of tariffs impacting trade and the company's loss of planned production in its response to the them.