first of all, is this a systemic risk, or could this be a lehman brothers moment if something were to happen with glencore? two, where is management? where is the ceo, the cfo? why have we not heard from them? if you are the holder of a stock and you do not hear from management when they share price falls 30%, you have more questions than answers. tom: we had simon kennedy on "the pulse" an hour ago. how many too-olds are left in the central bank toolbox? francine: it depends on what central banks you are talking about. if you're in emerging markets and struggling to contain probable outflows, then you will have significantly less tools than other central banks. even the u.k. has a huge problem, as we are hearing more notice that this could also the negative. when some economists say we are