tina krause, cbs news. >>> when we return, cheerleaders get a lift. efforts to protect cheerleaders from injuring themselves during dangerous stunts. [ male announcer ] at jcp we're big fans of izod, since 1922. izod is still every guy's go-to for no-fuss style. looking better every day. jcp and izod make it easy, always at a great deal. ♪ and we got onesies. sometimes miracles get messy. so we use tide free. no perfumes or dyes for her delicate skin. brad. not it. not it. just kidding. that's our tide. what's yours? begins with back pain and a choice. take advil, and maybe have to take up to four in a day. or take aleve, which can relieve pain all day with just two pills. good eye. >>> here's a look at today's forecast in some of the cities around the country. washington, d.c., partly sunny, 78. atlanta, sunshine, 77. st. louis, thunderstorms, 84. denver, 75. seattle, passing showers, 51. >>> cheerleading can be eye popping with its flips and pyramids, but it's also dangerous, accounting for 2/3 of catastrophic injuries among high school girl athlete