Scientists are developing a small implant device that will work as a cancer detection and drug administration system. Shana Kelley, a professor of biomedical engineering at Northwestern University, explains how the device will improve how cancer is treated. #cancer #curecancer #health "NewsNation Now" is a no fluff, no filler newscast hosted by Nichole Berlie and Connel McShane featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 1p/12C. 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