Trump's ballroom cost estimates reportedly skyrocketed to $600 million, with about half potentially coming from taxpayer-funded sources overall.
https://www.foxnews.com/politics/republicans-question-trumps-privately-funded-ballroom-after-report-points-taxpayer-burden
https://www.foxnews.com/politics/republicans-question-trumps-privately-funded-ballroom-after-report-points-taxpayer-burden