Trump will hold a rally at U.S. Steel as investors seek clarity on Nippon deal. Here's what we know
1. Trump cleared merger between U.S. Steel and Nippon Steel. 2. Nippon plans to invest $14 billion in U.S. Steel. 3. Deal includes U.S. control over board and production levels. 4. Concerns remain regarding domestic job security and steel capacity. 5. Details about the merger structure remain largely confidential.