Catherine Delahaye In the coming days, it's highly likely that investors will see a great deal of volatility coming from a REIT by the name of Medical Properties Trust (NYSE:MPW). Those who follow the company closely know that the last couple of years have been rather tumultuous for it. Concerns over major tenants, not to mention high levels of debt, have caused the stock price to take quite a dive. But those who are bullish about the company, like me, currently believe that upside potential is significa ...