i'm gene otani. share prices in tokyo plunged on the first trading day of the month.tors are worried about a possible u.s. default, as lawmakers in congress struggle to reach a deal on the debt ceiling. the nikkei average ended on friday at 28,771, down 681 points or 2.3% from the previous day's close. risk averse investors unloaded shares almost across the board. the index ended lower on every trading day of the week. analysts say other developments could also pose risks for a global economic downturn. they include power shortages throughout china and financial problems surrounding evergrande group, the country's second largest property developer. friday's closing price in tokyo marked the first time in about a month for the nikkei 225 to finish below the 29,000 mark. the u.s. congress has passed a spending bill to avert a government shutdown but a potential debt default still looms. lawmakers approved on thursday a stop-gap funding measure to keep the government running through december 3rd. they faced a midnight deadline before funding ran out. concerns were growin

otani in your testimony, you stalk that ow how ow existing enforcements to don't can she feel think address the psychology a.m. harm caused to teens by social media. what additional resource and community do you assembly if -- needs to consult. and if we have time. i'll let others comments on it as well. >> thank you for the question. absolutely, i think we need both resources and authorities. previousy -- previous limb the f.t.c. haslem. ability to be gob out and get these yards, even their next not. so far in the sup with kids but also in any manipulation. it's very hard to get to unfairness. so i think having either -- initial 30's or fourth nck, allowing to be some data abuse, and rowing of the centuryry. additionally, i think flag the resources that we're discussing on this today are critical. so return if you goat to insta gram. find innovatea ways to tackle volved contact standards. see the experts that can understand and perform perform the game blame period of time they're biding to perform the mills and the targets. to i think inics to them haves haves experts and kids technology,