packed with 600. they worry about families back home. >> gary tuchman talked with two brave afghan women who live with that stress of day. one has been here for years. the other for a couple days. here's gary's report. >> reporter: 30-year-old tamana lived her entire life in afghanistan until this past friday when she flew to washington after receiving a special immigrant visa allowing her to move to the united states. how did you feel when you landed in the capital of the united states? what went through your mind? >> i said i'm not dreaming. >> reporter: she worked in afghanistan for usaid, the foreign aid organizations are an independent agency of the u.s. government. she applied for a visa four years ago. she was worried about her safety. because she worked with