mr. osiecki, do you have anything you want to say about that? >> senator, the trucking industry has tried really hard to get its drug testing positive rate belo low that one person be tried all different types of things. in 2011 that was the first of which are industry dropped below that, that magic threshold 1% to 2012 we don't yet know the date although the administrator just indicated it may be below that threshold again. that really brings the question, if all of the other modes, it after a, federal railroad, federal transit, if they have already reduced their industry's random population from 50% to 25%, why wouldn't the trucking industry be in that same category, particularly since this is set up as an incentive-based program many years ago? we essentially met incentives, i understand, and we are not being rewarded as i understand. >> the incentive and the initial incentive package that you can keep a low 1% for two years, then you have to do fewer samples to but you still have to report. >> that's correct. >> it does seem to me that you c