it may make the skin more lack elast ic. they found weeks after the injections, the skin at the treatment site are more elastic like when you were young but the benefits do not last. >>> more from america's money. >> reporter: higher gas prices for the weekend. >> the average price is 2.74 that's the lowest price in years, but it's up five cents in the past week. be prepared to pay for barbecue items. ground beef up 14% hot dogs 8%. lettuce up 8%, as well. go with beer, soda and watermelon and stay with that. because all that costs less. >>> memorial day weekend is a low weekend for the movies, tomorrow land is a film from our folks at disney, that's our parent company. pitch perfect 2 and mad max will be seen over the four day weekend. >> that's america's moneys have a great day. >> up next, an 11-year-old who is ready to take on the world imreet with a college degree. >>> an armed 74-year-old woman has been holding police at bay since yesterday morning. an update on the marathon standoff at 5:30 a.m. at philadelphia, there'