and we have some very good polytechnics in the u.s. and i think we've got to put more resources behind them and the community colleges. because, you know, in doing some of the work on the unemployment gap of what's going on, there are several million jobs that are not filled because there aren't the skills. it's the welders and so forth that are there. so i think we have to -- we have to change the image. this is a very good thing to do. and it creates terrific jobs and opportunities for people as they move forward and so forth. i think there is a cultural image very different from germany, very different from other parts, korea and so forth. interestingly enough, china hasn't figured this part out. the effort is on high-end universities. they're creating not only hundreds of thousands of engineers, which is one of their -- they're they are creat hundreds and thousands of people that can't get jobs and i think they are finally going to get it that it's the polytechnics that matter. on a cultural side, we need to move that. on a third a