rotterdam suburb.ack there are plenty of for sale signs here as well. >> beginning in 2000, i think there were too many identical apartments built. there was a lot of demand back then, of course, but they could have killed more of a variety of homes. >> the netherlands has the highest per capita debt in europe, mostly for real estate. so far, that has not been a problem. the faster government tries to cut back spending, the results are familiar to get councils. >> right now, consumer confidence is at a very low end. people do not know where they are, i of their job is secure, how much their home is worth, if the value is declining. the dutch do not have an economic crisis yet, but even their confidence is beginning to unravel. >> all right, facebook is facing new allegations over data protection, and we do not even want to talk about share price. >> all-time low there. also in san diego, california, scientists are currently presenting the latest trends in the field of nanotechnology. not just looking a