tractor trailers flipped after a string of tornadoes ripped across mississippi and alabama. we can t account for everybody and it just is hard. plus, the terrifying survivor stories. this woman hiding in a freezer. deadly explosion at a chocolate factory in pennsylvania. at least two people dead. one person found alive under the rubble, but others still missing. the blast so big, it rocked nearby buildings off their foundations. vladimir putin s nuclear escalation. russia now moving tactical nuclear weapons to belarus right on the border with ukraine. how the white house is responding tonight. former president trump s first big rally since announcing his run for president. thousands of supporters lining up for hours. what he now says about the looming indictment in manhattan. kidnapped in haiti. this american couple held for ransom. their relatives in the u.s. now pleading for help. we re going to find you and we re going to bring you home. plus, the former stud
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reporter: vaughn hillyard, nbc news. senator mitch mcconnell is back home tonight following a health scare. the 81-year-old gop leader from kentucky left a medical facility today where he was staying for physical therapy following a concussion and rib fracture. those were caused by a fall earlier this month. in a statement mcconnell says he is working from home for the next couple of days. coming up, a race to save an american couple kidnapped in haiti. what the family is saying about their captors demands. outut th captors s demandds. thatat s why my y doctor and i i chose kesisimpta. kekesimpta is s different.. it s t the only b-cell t treatment f for rms kekesimpta is s different.. i i can take a at home once a a month. kekesimpta is s different.. kesimpmpta was proroven superr at rededucing the e rate of relapapses, activive less and d slowing didisability progogression vsvs aubagio. for me, a ononce-monthlyly treatment jujust works f for my schehe. for me, a ononce-monthly