Top stories developing across the region at the noon hour:
So far no flights have been affected at the Burlington International Airport following a terror plot that was broken up in Britain; U.S. Senate candidates Bernie Sanders and Rich Tarrant trade barbs over terrorism and intelligence budgets; the state will again treat Vermont waterways with a chemical to kill sea lamprey; runway repairs at the Vermont Air National Guard base in South Burlington cause some personnel and equipment to be temporarily stationed in New Hampshire.