. >> mickey davis is the mother of kyle davis.ldren who lost their lives at plaza towers. >> it was just something i've never experienced. we got around to the school. and it was very hard to look at the school that day. because i had just taken -- sorry -- i had just taken him to school. and the school didn't look like what it did when i dropped him off on friday. there were seven families searching for kids. i didn't find out until the next morning. it was 18 hours later. >> so mickey, it's very soon after may 20th. so what do you want to do next? >> i want a shelter in every school! my goal is to protect every child in oklahoma. not just moore. >> do you think you will achieve shelters in the schools? >> some days you know are harder to get up and fight for it. but kyle wouldn't want that. >> we need shelters in every oklahoma school. >> kyle would want me to get up and fight and do all that i possibly can, so that kids are protected in the future. >> we can't prevent tornadoes from hitting the ground. but innovation is helping

kyle korver and amare carroll each scored 20 points as atlanta routed sacramento 130-105. the eastern conference-leading hawks set a franchise record, making 20 three-pointers and 22 assists. >>> in milwaukee, anthony davis tying a career high as new orleans beat the bucks, 114-103. the pelicans shot 60% from three-point range. >>> and two more teams earned a spot in the ncaa men's basketball tournament. northeastern won the colonial association tournament beating top seed william & mary 72-61. it's northeastern's first appearance in the ncaa tourney in 24 years. >>> and top-seeded warford just got by fuhrman 67-64 to win the southern conference championship. it's the terriers' fourth trip to the tournament in the last six years. >>> when we return, tragic air disaster. two helicopters collide in midair, killing nearly a dozen people during the filming of a reality show in argentina. >>> this portion of the "cbs morning news" sponsored by allegra d. not just strong allegra strong. use as directed. what we eat and drink can stain our teeth. new colgate total lasting white mouthwash strengthens teeth and has an invisible shield that helps block stains like this. for a healthy white smile that lasts. new co