SoftBank Group Corp. plans to invest $500 billion to build an artificial intelligence data center in Ohio, with construction to begin sometime this year, the conglomerate's chairman and CEO said Friday.Masayoshi Son, who attended a White House dinner on Thursday hosted by U.S. President Donald Trump for visiting Japanese Prime Minister Sanae Takaichi, said the investment would be one of the largest in a single location.Son made the announcement after attending a groundbreaking ceremony on Friday for a 9.2 gigawatt gas-fired power plant in Piketon, Ohio.The project would be part of the $550 …READ FULL ARTICLE