Airports around the United States were negatively impacted by the proposed 5G upgrade this week, why?  What exactly is 5G and how will it transform our daily lives in the foreseeable future?  Returning guest and DSDT instructor, Mr. Cody Barnhart, stops by to discuss everything 5G with Josh and Karlos.  Also, student alum Aaron Walker shares some insight into what life has been like for him since graduating from DSDT.