nationalul shot of the mall this morning. we are starting off dry, which is a relief to a lot of folks, especially busy rescue crews from overnight. we'll walkouou through work week forecast withaury week forecast withaury rick let having a working smoke alarm in your home more than doubles your chance of cape in case of a fire. smoke alarms can provide an early warning if you follow these 3 steps. repalce your smoke alarms every 10 years. if they're old an discolored it's time to replace them. check your batteries regularly. a great time to change them is every spring and fall when you change your clocks. and lastly, check yourlarms weekly. replace. change. test. because early warnings help to save lives. >>> the country was celebrating thanksgiving as the president went after the supreme court chief justice. >> this was one of the back-and-forths the pensident has getting into this past holiday week. down,ng us to break it chuck todd, moderator of "meet the press." we saw hum fig aim fightininst chief justice john roberts t