total chromium in the water and the issue is the environmental working group their standard is more conservative and say it's based on newer science. we looked into it and the epa says reviewing the new science, the standard could change. keep in mind, some of these things are naturally-occurring substances and then break down into some of these potentially cancer-causing agents so it can be tricky to measure and also to regulate. stick around. we have tonight's shot. a last from tvs primetime past with a christmas tiein. we thought it was appropriate. remember the program "beverly hills 90210?" the soap opera story lines and good-looking young actors. >> were you in it? >> a lot of good looking people in that show. >> i watched it. now a video called "200 christmass in two minutes." take a listen. >> christmas. >> christmas.