i'm cassidy hubbarth. >>> the world's most famous race is under way in alaska.he iditarod was over the weekend in the town of willow. >> they'll be spending the next week racing over 1,000 miles of wilderness. >>> coming up next this morning, "the pulse." >>> a major change take effect in the adult entertainment industry. that change. and what one comedian is doing about it. straight ahead. how nice of joe to, how you say, have your back. try something different. a delicious gevalia kaffe, or as i like to say, a cup of johan. will johan power walk the mall with you? i don't think so. but he will spend time rubbing your feet, discussing your feelings. ♪ joe may have your back, but johan has your feet. gevalia. meet me in the coffee aisle. [ growling ] captain,have your back, one step at a time.keep going!t. come on, snowy. look! did you ever see a more beautiful sight? captain! it's just a mirage. - snowy? what is it, boy? - [ barks ] what do you see? [ yipping ] [ woman announcing ] just like snowy, your dog's one of a kind. overactive imagination and all. [ bar