 to its lowest level in three years. Traders who monitor the Federal Reserve say now there's about a 60% chance the central bank will cut interest rates in September. Dan Ronan, WTOP News. Now 8-11 here on WTOP. Still to come, we're going to talk about all those daily supplements that some of us swallow every day before heading to work. Are they actually doing us some good? We'll speak with the consumer man, Herb Weisbaum. Stay with us.