need a paper receipt for some of your return and lesli says continue a price comparison act like nextag because we didn't tell you about other ones to use. and check out the famous retailers app as well. wal-mart will let you see what they have in stock. confused? want to know more, go to our website wusa9.com. i'm passing the old fashion. >>> here are some things simple. the christmas season officially under way in dc. that's right. tonight president obama and his family switched the lights on. it's a brand new tree. 26-foot tall. the previous one blew over during strong winds in february. president coolidge started this tradition back in 1923 and mr. topper shutt you did a great job out there. >> see the little trees that line up the pathway. >> beautiful. >> if they light them up every night from dusk until 11:00 p.m.. >> very nice. >> through the first of the year, very cool. >> and you don't need tickets. >> no. >> you just go down. >> it's not even that cold yet. >> yet. >> as past lightings have gone, we give today about an a minus. >> we sat out there many times. >>> we're looki

lesli says consider a price comparison app as well, like nextag. that will help you research while you shop. and you can check out an app from your favorite retailer, like wal-mart. and lets you see what your local store has in stock. lots of apps mentioned here. to learn more about them, go to our website, wusa9.com. >> it is official. the majority of young adults surf the internet for absolutely no reason whatsoever. study out today from the research center finds on any given day, 53% of the 18 to 29- year-olds who go online do it just to have a good time or pass the time. those numbers do go down as though surveyed get older. those age, 50 to 64, it was only 27% and only 12% of people over the age of 65 say they spend time just fooling around on the web not really doing much of anything. >> how about you, derek? >> i'm on there all the time not doing a darn thing. >> okay, we're looking at a nice early december weekend. >> yeah, you know, for december, again, another gorgeous weekend in store for us. cool down a little tomorrow compared to today