Rising Electricity Prices and Scorching Heat Signal Costly Summer for Consumers US Secretary of State Marco Rubio Meets PM Modi in India Energy Trade Tops Agenda Amid Iran Conflict Yardeni Warns Fed May Need July Rate Hike to Appease Bond Vigilantes Puts Focus on Incoming Chair Warsh Berkshire Hathaway Returns to Airlines with 26 Billion Delta Air Lines Stake ixigo Partners with Uber and RedBus to Integrate Cab and Bus Bookings into Train App WSJs Heard on the Street Writers Reveal Eighth Annual StockPicking Contest Selections Berkshire Hathaway Boosts Delta and Alphabet Holdings in Latest Portfolio Shift