Kimberley Strassel is a member of the Wall Street Journal editorial board. Since 2007 she has written the “Potomac Watch” column and has worked for the Wall Street Journal in Brussels, London, and New York. An Oregon native, Ms. Strassel is a graduate of Princeton University and lives in Virginia with her three children. Her new book is entitled, “The Intimidation Game: How the Left Is Silencing Free Speech.”

Kim R. Holmes is a Distinguished Fellow and former Vice President of The Heritage Foundation, who oversaw the think tank’s defense and foreign policy team for more than two decades. Holmes also served as a U.S. Assistant Secretary of State for international organization affairs during most of the first term of President George W. Bush from 2001 to 2004. His new book is entitled, “The Closing of the Liberal Mind: How Groupthink and Intolerance Define the Left.”