Live News NEWS FLASH L impact Sep 21, 2026, 12:16 PM UTC US Treasury Secretary Bessent: Just raised buyback size as we're in illiquid period. SquawkNews Desk 1 updates Updated Sep 21, 2026, 12:17 PM UTC Story updates 12:17:04 PM UTC SquawkNews US Treasury Secretary Bessent: Just raised buyback size as we're in illiquid period.