OpenAI Partners with Building Trades Unions to Support AI Infrastructure Expansion OpenAI Politics sam altman Tech trade unions OpenAI Partners with Building Trades Unions to Support AI Infrastructure Expansion Lucas Nolan March 12, 2026 Sam Altman's OpenAI announced a partnership with North America's Building Trades Unions (NABTU) on Wednesday as the... Read More Read more about OpenAI Partners with Building Trades Unions to Support AI Infrastructure Expansion