CNN CNN Saturday Morning September 28, 2013 14:11:00
>> it's the first time in 34 years that iran and the u.s. have spoken directly. all right. ice melting, glaciers shrinking, rising ocean temperatures, a troubling new report. up next, find out the areas that are most at risk. plus her story inspired the world. the teen who was many targeted and shot by the taliban, all because she wanted an education. now she's talking to cnn about her plans for her future. [ nurse ] i'm a hospice nurse. britta olsen is my patient. i spend long hours with her checking her heart rate, administering her medication, and just making her comfortable. one night ...