1. 6 bankruptcies:
http://www.politifact.com/truth-o-m...nald-trumps-companies-have-declared-bankrupt/
I guess bankruptcy is one way to "solve problems"
2. People like him buy companies using debt, the companies they buy usually have decent amounts of cash in their accounts. Being owners (or on the board) they pay themselves huge salaries and bonuses with the cash. When the company is unable to operate and pay back the debt, they file for bankruptcy, the company is destroyed and people lose their jobs. Rinse and repeat. For an example look at Zell and Tribune Company (Orlando Sentinel)
3. Taj Mahal (Trump's casino) closed in early September 2016. He wasn't in charge anymore because: "Having lost ownership of the company to bondholders in a previous bankruptcy, Trump resigned as chairman of Trump Entertainment Resorts, retaining a 10 percent stake in return for the use of his name. That interest was wiped out in bankruptcy court when Icahn took over in March."
http://www.cnbc.com/2016/08/04/taj-mahal-casino-closing-carl-icahn-says-he-lost-100m.html