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The Briefing Room: The Business Lesson of August Recess
Cassie Smedile | Principal, Cornerstone Public Affairs Cassie Smedile is a Principal in Cornerstone’s D.C. office who spent more than … More
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Cornerstone is proud to welcome Joleen Rivera as a Principal. Rivera brings extensive experience advancing legislation related to artificial intelligence, emerging technologies and other complex issues.
Learn more about her background: https://cgagroup.com/cornerstone-welcomes-emerging-technology-policy-expert-joleen-rivera
Latest Blog Posts
Read MoreSeptember 21, 2026
Meet Cornerstone’s Fall 2026 Interns
Cornerstone is excited to welcome our Fall 2026 Intern Class! Each semester, our firm hosts a talented group of students … More
September 9, 2026
The Briefing Room: Does America Really Want to Build Things Again?
Ben Sheidler | Principal, Cornerstone Public Affairs For years, leaders across the political spectrum have said America needs to build … More
August 12, 2026
The Briefing Room: The Business Lesson of August Recess
Cassie Smedile | Principal, Cornerstone Public Affairs Cassie Smedile is a Principal in Cornerstone’s D.C. office who spent more than … More