JENNIFER GRAY, CNN METEOROLOGIST: Even as sunny weather moves in, officials continue to plead with residents to be safe and heed their warnings.</s>UNIDENTIFIED MALE: If we could say anything over and over and over it would be don't drive in the water. Of the fatalities we've had, everyone except one has been somebody that drove in the water.</s>GRAY: Now the Merrimack River, where we are, has already crested. It did that early this morning. Has gone down more than a foot. Of course it has a long way to go before this town is back to normal. But keep in mind, just because the water is going down here, doesn't mean the same for other cities. All areas downstream from here, along the Mississippi River, has the risk of flooding. This water has a long way to go, Jim, before it reaches the Gulf of Mexico.</s>JIM SCIUTTO, CNN GUEST HOST: A lot of big cities downstream as well. Jennifer Gray, thanks very much. Great to have you there. The politics lead, a major shake-up for a GOP campaign that once gave Donald Trump a run for its money. Three top aides for Dr. Ben Carson now say they're done. They're calling it quits from his campaign. What this could mean as candidates try to position themselves ahead of Iowa with just about a month to go. That's right after this.
Flood Concerns Along The Mississippi