bay bridge. not much of a wait unless you're coming off the berkeley curve. >> we're back at 7:25 with a live local news update. >> see you then. >>> monster storm set to snarl holiday travel for millions on the roads and in the skies. airports from the midwest and northeast preparing for major delays on christmas eve. dylan is here to tell you what to expect. >>> call for calm. new york city's mayor asking for a few days of eased tensions so the city can properly mourn two officers gunned down in cold blood. new video shows the chaotic moments after the shooting as police around the country are told to be on high alert for copy cats. >>> retaliation? north korea's internet shut down for hours. it's apparently back online this morning. but a lot of questions being asked. was the u.s. government behind that outage as a response to the sony hack?