secretary janet engel saying a failure to raise the u.s. debt ceiling could hurt the status of the greenback coming at a time when we continue to see those debt ceiling concerns in the u.s. and haidi, we have heard treasury secretary janet engel giving this deadline when the treasury will run out of cash and that seems to be october 18 which is sooner than analysts had expected. this of course after republicans blocked that democratic move in the senate to raise the federal debt limit and also keep the government funded. haidi: we've been at this precipice before, shery. this is like ok, it will work itself out because we know the u.s. always pays its debts but very interesting that janet yellen really flagging the potential harm to the u.s. dollar reserve and haven status if this was to worsen. also of course watching evergrande and that's playing to the fed's story as well. because we've heard the federal reserve officials have been questioning the heads of big wall street banks, big u.s. banks, to really get to the bottom of any exposure