mr. brenner: that is a very important question. future of cuba depends on how young people see it, and the sense of lost opportunity. cuba has spent a lot of money and effort on educating young people. as a result, it is a very educated population, but there aren't jobs for these people to use their education they work as waiters and cabdrivers. when they have an opportunity to go abroad, and now they can travel abroad much more easily, they take that opportunity. in fact the government is allowing people to stay longer than two years. the previous requirement was that if any person left more than two years, they would lose their benefit is a ship. now the government is allowing people to stay longer with the hope they will get jobs and send remittances. the government needs that money coming in. young people are almost being encouraged to leave the country, not illegally, but if they can get visas and jobs elsewhere, to leave. there is a brain drain going on. anchor: thank you so much. really interesting to pick your brain about t