. >> it's an aura kiley bag.ke the colors and the shapes. >> the rest of the display is color, color. paint, colorful paper and fun things to look at. >> color pops, has a lot of energy. if someone sees a strong color chair going to notice. >> while it may not be surprising that color gets attention, maybe of us may not be aware that people react to different colors. >> every color has its own meaning. it's interesting how colors influence us on so many levels. >> if you're using colors to help give your store its identity, choose wisely. >> yellow is the color of optimism. when you look at yellow it releases serotonin in your brain and makes you feel more upbeat and happier. blue is considered one of the most favorite colors in the world. if you think of any of the big corporations in the united states, a good portion of them have blue logos because it's also the color of authority, communication and trust. red vibrates at a different intensity. it vibrates much more quickly than any other color. it emits heat,

kiley and having extradited to the united states he must file a properly prepared notice of appeal and probably in about a year or so we'll know what the second circuit court of appeal says with regard to mr pitts appeal. to go deeper into any of our stories just head over the top go for example you can check into why gambling in the u.k. becomes a game of russian roulette for many we report online lady luck is merciless to thousands of other existing throw the dice hoping to get their money back course they really do. find a discovery worthy of indiana jones the construction of the olympic site in sochi unearths an ancient byzantine temple those details about seeds of. twenty minutes past the hour here in moscow a retired pharmacist became the most public victim of greece's austerity measures this week after the seventy seven year old man shot himself dead right in front of parliament he left a suicide note that blamed the cuts for destroying his livelihood some two thousand people came to pay their final respects to demetrius christo son saturday some comparing his death with a murde

. >> 23-year-old kiley briden is a d.c. resident being screened for oral cancer.or decades doctors and dentists thought only older people were at high risk, especially heavy drinkers and smokers. >> the majority of oral cancers we're seeing are in patients who are younger and don't smoke or drink directly caused by hpv virus. >> reporter: this doctor says the same hpv virus that causes serve cal cancer is responsible for manufacture the new -- kevin cal cancer is responsible for many of the new cases. -- cervical cancer is responsible for manufacture the new cases. >> 1 -- many of the new cases. >> one product we use shines a fluorescent blue light onto the tissues and the tissues will generally absorb that blue light. >> reporter: healthy tissues will produce a green glow while unhealthy tissue will absorb the light and not shine back. >> we can detect oral cancer and irregularity basis year oar two earlier. >> reporter: with oral cancer early diagnosis is key. if it's caught early, survival rates are well above 80%. >> if it's caught in the late stage where it's