President Donald Trump aims to save taxpayers $1 trillion over the next 10 years with a little help from America’s high-tech industry. “Our goal is to lead a sweeping transformation of the federal government’s technology that will deliver dramatically better services for citizens,” the president said Monday at a roundtable session of the American Technology Council, composed of the leaders of 18 U.S. tech firms including Apple, Amazon and Microsoft. “We’re embracing big change … and at far less cost,” he declared.