Two police union bosses in Fort Lauderdale got head-turning raises in January that took both city leaders and the police chief by surprise. The raises, done outside the union contract, only came to light in August after City Hall got a public records inquiry about them. Together, they amount to more than $105,000 for one year alone. After looking into the matter at the commission’s request, Fort Lauderdale’s city auditor now says the union — not taxpayers — should pay for the raises, according to a report dated Oct.