bz00acfile 37 KURDZUK The Trump Taj Mahal is in danger of closing down later this fall after Trump Entertainement filed for bankruptcy. (Tony Kurdzuk/The Star-Ledger) Trump Entertainment Resorts Inc., the company founded by Donald Trump, filed for bankruptcy in Delaware, putting a fifth Atlantic City casino in danger of closing. The company, which owns two properties in the struggling New Jersey resort town, listed assets and liabilities of as much as $500 million each in a Chapter 11 filing today in Wilmington, Delaware. Its Trump Plaza is set to cease operations on Sept. 16.