Calamos asks "Are All Money Market Funds Created Equal?". Yesterday, Calamos Investments hosted a webinar discussing why money funds aren't created equal, how funds differ, and how ratings matter. The call discussed the Calamos Government MMF and featured portfolio manager and money fund veteran Frank Rachwalski, research analyst Chris Proctor, and director of cash management Doug Gasher. "Due to their credit strength, U.S. government securities receive preferential treatment for investment purposes for many entities, including banks, insurance companies, and state and local government entities," says Calamos.