"This attack, whoever did it knew what they were doing." The pipeline hack exposed America's infrastructure security vulnerabilities

The hacking of that Colonial Pipeline has caused problems with gasoline supply along the East Coast. How could this happen? What vulnerabilities does this point out in the system? And while we are on the subject of gasoline, how are oil and gas industries positioned as we emerge from the pandemic and head into a summer of what looks to be really high demand? Dr. Scott Jackson, Visiting Assistant Professor in the Department of Chemical and Biological Engineering at Villanova University joins KYW Newsradio In Depth to talk about the ripple effects of the pipeline hack and how the pandemic has made its mark on energy.