A congressional investigation into Chinese-built cargo cranes at U.S. ports has uncovered concerns about potential national security risks. According to reports, some of the cranes were found to contain communications equipment, including cellular modems, that could be accessed remotely. “On Balance” host Leland Vittert asks: If they have accessed cranes, what else have they compromised? Dmitri Alperovitch, author and former special adviser to the Department of Defense, joins “On Balance” to weigh in. #China #Cranes #Ports "On Balance with Leland Vittert" takes a critical look at some of the day's hottest subjects. Weekdays at 7p/6C. #OnBalance 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