This is an outrageous example of corruption in a third-world country. It's hard to hide that amount of money in any banks. If his friends are hiding it, more likely they'll claim the bank account as their own.
http://news.yahoo.com/yemen-ex-strongman-saleh-amassed-60-billion-un-164639447.html http://news.yahoo.com/yemen-ex-strongman-saleh-amassed-60-billion-un-164639447.html