matching up with the reality of shared global culture social media and growing world trade dr jacqueline stevens a political theory professor at northwestern university addresses these issues and more in a recent book states without nations she earlier joined johnstone to elaborate on her promise and on envisioning a future without nation states and traditional governments. but the basic premise is that there are that the reason that we have attachments to a nation state in particular is because people are afraid of death and in order to create a world that would assuage that kind of anxiety they imagine themselves as being part of an intergenerational community in which they are intricately connected and by birth and that will persist after they die so if you are a citizen of russia and you die you can imagine that you in some form may persist if the country state or the nation state of russia persists or any other country and as we think of these kinds of attachments as natural my research shows is that really the result of a series of laws and that insofar as these attachments are created by

cnn health writer jacqueline howard looks at how in this teching care of your life. >> reporter: cole harvey and his brother stevena learning disability that makes reading and writing very hard. >> i felt like everybody was smarter than me. and when technology came in i was able to compensate. >> the school systems are having students bring their own technology to the classroom so students can put apps on it that really works for them. >> reporter: apps like book share let students hear words as they're highlighted on a screen. grammarly can help young writers pick the right words and catch smelling mistakes. the smart pen can help with note taking. a recorder on the pen captures what you hear and syncs it to what you write. the pen can be tricky to use and may be better for older students. no technology can replace good face-to-face instruction. yeah, well it was $30 before my fees, like the pizza-ordering fee and the dog-sitting fee... and the rummage through your closet fee. who is she, verizon? are those my heels? yeah! yeah, we're the same size...in shoes. with t-mobile taxes and fees are already included, so