you're looking at live pictures, maybe they'll pull out a little bit because there is a very cool scene, there you go, of people greeting donald trump as he landed, the president-elect there in mobile, alabama, for his final stop on his thank you rally. we'll bring you that live in just a moment. meantime, back on the east coast, a wintry blast across the nation wreaking havoc. two fatalities happened in this 55-vehicle crash on i-95 in baltimore, leaving the interstate there shut down for hours. the pileup included a tanker truck that burst into flames. our sara ganim. what do we know about this fiery crash? >> reporter: well, we know, poppy, the parts of i-95 near