Mr. Musk is requiring Wall Street firms to purchase subscriptions to his A.I. chatbot if they want to advise on one of the largest initial public offerings in history.

United is introducing restrictive base fares in its most profitable cabins: premium economy and business class.

Robust job growth in March suggests that the labor market remains relatively healthy, allowing officials at the central bank to focus on fighting inflation.

The huge, proposed increase would be offset in part by steep cuts to domestic programs, some of which the administration describes as wasteful.

President Trump is set to release his new spending plan on Friday, after trying last year to cut funding for the federal bureau tasked with measuring the economy.