 uh... and then that's not uh... to speak about the actual uh... quality of because there are going to be events in the time uh... during these olympics um... there's going to be open air swimming in the triathlon so they spent a lot of money to try to clean the fed uh... could because it does uh... received sewage discharge when it rains a lot so that they've built a huge underground tank to deal with that uh... so that's a different kind of security for the athlete sees what's up background checks and all this