During the 2016 presiden- tial election, Republican Donald J. Trump embraced a simple and straightforward political strategy: Tell the people what they want to hear. Thus, Trump told autoworkers in the Mahoning Valley he would boost domestic production of cars, SUVs and trucks; promised coal miners in West Virginia he would revive the failing mining industry; told former steelworkers in Mahoning, Trumbull and Columbiana counties he would resurrect the huge steel mills that once dotted the banks of the Mahoning River; assured white Americans that their economic pain was caused by immigrants sneaking into this country and stealing their jobs; and, he told all Americans that unfair trade practices were the reason this country’s imports were far outstripping exports.Finally, the Republican candidate for president told oil and gas producers that his administration’s policies would bolster America’s energy independence and maintain its standing as the world’s leading producer of oil and gas. But the problem with promising everything to everyone is that you have to deliver if you win. And that’s when reality hits.Just ask Bill Siderewicz, president of Boston-based Clean Energy Future LLC., which is building a $900 million natural-gas power plant in the village of Lordstown.Last Sunday, Siderewicz let loose a verbal barrage against President Trump for directing U.S. Energy Secretary Rick Perry to bail out the coal and nuclear industries.