AAA predicts more than 33,000,000 Americans will hit the highway this Thanksgiving weekend. In Western North Carolina, a major interstate has been closed since last month because of a huge rockslide. Travelers moving on I-40 near the Tennessee state line will have to add at least another hour to their trip. In this report, Matt Shafer Powell of WUOT takes a look at how the rockslide is changing the area's landscape---and economy...
