In a complaint filed on behalf of 14,000 AT&T employees, the Communications Workers of America accused the company of withholding information about how they are spending its windfall from Trump’s tax overhaul. The union is currently in contract negotiations with AT&T and filed the complaint last Friday alleging that the company has put the Communications Workers at a disadvantage in contract talks by illegally withholding data. The telecom giant is one of roughly a dozen companies who have formal disclosure requests against them concerning their corporate gains from this year’s tax cuts and how much of that money is being dealt out to workers.
See "AT&T union asks in complaint: Just how is the company spending that tax windfall?", Josh Eidelson, Dallas News, May 16, 2018