Army National Guard Specialist Karoline Stancik, 24, says she's in $70,000 of medical debt after being hospitalized for heart complications. She suffered three heart attacks and a stroke after receiving the Moderna COVID-19 vaccine. According to a new report, the Department of Defense acknowledges that Stancik's diagnosis of postural orthostatic tachycardia syndrome, or "POTS," may have been caused by the vaccine. Stancik and veterans advocate Jeremy Sorenson join NewsNation's Chris Cuomo to discuss. #vaccine #covid #KarolineStancik Chris Cuomo hosts "CUOMO," a no-nonsense show featuring the day's most important news from all perspectives. "CUOMO" airs weeknights at 8 p.m. ET/ 7 p.m. CT on NewsNation. #CUOMO NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij