All: yeah-hh. ( cheering, laughter ) all: no-oo. no-oo. ( screaming ) dirty water is bad water. isn't that right? announcer: healthcare that goes everywhere. together, we are the human network. cisco. just shake it! [ rattling ] [ male announcer ] this week, go to staples.com/weeklyad for your coupon and save 15% off your entire in-store purchase, excluding all computers. that was easy. aren't absorbed properly unless taken with food. he recommended citracal. it's different -- it's calcium citrate, so it can be absorbed with or without food. also available in small, easy-to-swallow petites. ci...