hey, if you're wondering if "rick's list" started a few minutes early, i'm not. these happen to be rick's glasses. he happened to leave them in the studio. i was doing my best rick imitation. here you go, sanchez. >> thank you very much. let me get my glasses because it's time for "wordplay." we hear a word popping up in the headlines that you might be unfamiliar and we take it and explain it to you. we've got the word circuit breaker. you usually hear it in an electrical context, an automatic switch and it kicks in to protect your electrical system in case of an overload or short, it basically shuts the electrical flow off. but in finance it's important. it's a device used in stock markets, like really a device, a software, but used to prevent panic selling and it's in the headlines because of what happened last week when the new york stock exchange's circuit