Subscribe to my newsletter, The Wavelength, if you want the content on my blog delivered to your inbox four times a week before it’s posted here. Other Developments The Department of Homeland Security’s (DHS) Transportation Security Administration (TSA) announced “the issuance of a second Security Directive that requires owners and operators of TSA-designated critical pipelines … Continue reading Other Developments, Further Reading, and Coming Events (27 July 2021) →