**[Polymarket's Return to the U.S. Hits Snags: Lagging Operations, CEO Accused of "Nominal Management"]** Odaily Planet Daily News: Polymarket, after leaving the U.S. market for four years, attempted to reestablish its domestic operations by acquiring a derivatives and futures exchange licensed in the U.S., thereby reentering the regulatory framework. Justin Hertzberg was appointed to oversee U.S. operations. However, the latest developments indicate that Polymarket's progress in the U.S. market has fallen short of expectations, with its market share significantly trailing behind major competitor Kalshi. Reports suggest that Justin Hertzberg's role within the company leans more toward that of a "nominal CEO," with his primary responsibilities focused on signing regulatory documents, while his actual capacity for operational management and business expansion in the U.S. remains limited. Overall, Polymarket's return to the U.S. market continues to face dual challenges in both regulatory and execution aspects. (The Information)