the karma angels has 11 members now.ed by miwa's cool style and enthusiasm, the numbers are increasing one by one. >> translator: the best move would be this. you have to think about the flow. come on, have a look. >> i wonder how each member really feels about being a karma angel. one woman caught my attention as i watched them rehearse. even during hard practice, this woman's laughter rang through the room. she always brightened things up. kayo utiyya. kayo lives about five minutes away from miwa. i was surprised to see the chaotic condition of her home. kayo has a dog and two elementary school sons and her oldest son is in junior high school. >> translator: it's like a war until about 9:00. >> kayo proves to be a dynamic mother to her three growing sons. i helped prepare dinner just like a daughter would. boiled dumplings for their fare that weekend, the boys' favorite dish. we just kept making dumpling after dumpling. >> translator: here you are! >> translator: let's eat! >> the boys gobbled up the dumplings as fast

karma for someone else. for "nightline," i'm andrea canning in los angeles. >> fascinating. question remains, if you break up, should you give the expensive stuff back? let us know what you think. just ahead, the president is in iowa. home base these days for a gaggle of republican politicians who would very much like his job. vegas! now?! [ female announcer ] two hours to vegas. two hours to whiten. ♪ crest whitestrips two hour express. in just two hours you can have a noticeably whiter smile that lasts for months. ♪ hi. hi. where you guys headed? i think we're here. [ female announcer ] whitening without the wait. 3d white two hour express whitestrips...from crest. life opens up when you do. and try 3d white toothpaste and rinse. confnfence. available in color. depend for women is now peach. looks and fits like e derwear. same great protection. depend. good morning. great day. my name is lacey calvert and i'm a yoga instructor. if i have any soreness, i'm not going to be able to do my job. but once i take advil, i'm able to finish out strong. it really works! [ laughs ] [