A New Your Times Dealbook post reports that some UBS customers were encouraged by brokers to borrow money to invest in these funds believing that they were safe investments. Some UBS clients have allegedly been forced to liquidate investments to meet margin calls.If you invested in UBS Puerto Rican funds on the recommendation of a broker and were unaware of the risks associated with your investment, contact our office immediately to learn more about your situation. As you can see from his biography, Mr. Banks has over 30 years of concentrated experience in FINRA arbitration. He helped write the rules that govern this type of dispute resolution. Claims on the following funds of interest would likely be handled in FINRA arbitration.