Oil Prices Edge Higher as USIran Negotiations Show Slow Progress WSJ Heard on the Street Launches Eighth Annual StockPicking Contest Japans Gold Exports Reach Record 25 Billion Smuggled Metal May Be Included Berkshire Hathaway ReEnters Airline Sector with 26 Billion Delta Air Lines Stake Federal Reserve Rate Cut Outlook Dims After Strong Jobs Report AI Power Demand Spurs Dividend Stock Interest but Caution Advised on Hype Americans Feeling Inflations Pinch This Holiday Weekend Heres Where Prices Are Rising the Most