Security is I would say our top priority because for all the exciting things you will be able to do with computers - organizing your lives staying in touch with people being creative - if we don't solve these security problems then people will hold back.
Somewhere between 50 to 60 percent of the food you eat has been touched by immigrant hands and it is fair to say some of them are not here as they should be here. But if you didn't have these folks you would be spending a lot more - three four or five times more - for food or we would have to import food and have all the food security risks.