Nippon Steel's renewed bid for U.S. Steel is reportedly reliant on the dealmaking skills of Donald Trump. Analysts suggest that Trump's negotiation abilities may be crucial to the success of this merger, which has faced challenges in the past. The situation highlights Trump's ongoing influence in the corporate sector, particularly in significant mergers and acquisitions. As discussions progress, the outcome remains uncertain, but Trump's involvement is seen as a pivotal factor in the potential deal.