General Stanley McChrystal is a four-star general, the former commander of U.S. and international forces in Afghanistan and the former leader of Joint Special Operations Command, which oversees the most sensitive counter-terrorism units. He is widely praised for revolutionizing warfare by fusing intelligence and operations and is credited with the capture of Saddam Hussein and the location and killing al-Qaeda’s leader in Iraq. Secretary of Defense Robert Gates called McChrystal “one of America’s greatest warriors.” McChrystal addresses leadership, teambuilding, and geopolitics.

Rear Admiral Mike Studeman is a decorated military leader and former Commander of the Office of Naval Intelligence who stands as one of the United States’ preeminent national security officials. His distinguished 35-year career has taken him to assignments around the globe and positioned him as one of the most influential voices on intelligence, foreign policy, and defense matters. He is an internationally recognized authority on Asian affairs with deep expertise on China. Studeman has led intelligence operations at every level — from the tactical to the strategic, through crises and war – and is an accomplished foreign policy practitioner with a track record of geostrategic impact.

Former Director of National Intelligence James Clapper is one of the finest intelligence minds of the 21st century. In the midst of shifting national security policies and varying threats to American interests at home and abroad, Clapper illuminates a broad array of intelligence-related issues.

Few people have had the immense impact that Meghan O’Sullivan has had at the highest levels of geopolitics. She is a globally respected geopolitical expert who has advised the nation’s highest-ranking leaders — from President George W. Bush to Secretary of State Antony Blinken — on some of the most-complex challenges in international affairs. Currently, Dr. O’Sullivan is the Director of the Belfer Center for Science and International Affairs and the Jeane Kirkpatrick Professor of the Practice of International Affairs at Harvard University’s Kennedy School. There, she leads 300 scholars, practitioners, and staff as they advance the boundaries of international relations, security, technology, science, energy, and the environment. The Belfer Center has consistently been ranked as the world’s top academic think tank.

Margaret Brennan is the moderator of CBS News' Face the Nation with Margaret Brennan and the network's senior foreign affairs correspondent based in Washington, DC. Brennan has reported on politics, international affairs, foreign relations, the economy, and global markets since she joined CBS News in 2012 and was named the White House and senior foreign affairs in 2017. Prior to joining CBS News, Brennan spent a decade covering global finance, anchoring a weekday show on Bloomberg Television called "InBusiness with Margaret Brennan."

Ambassador Michael Froman is the president of the Council on Foreign Relations, dedicated to elevating Americans’ participation in matters related to trade and foreign policy decisions. He formerly served as the 17th United States Trade Representative, sworn in under President Obama in 2013. In this capacity, he served in the Cabinet as President Obama’s principal advisor, negotiator, and spokesperson on international trade and investment issues. He also led the Office of the United States Trade Representative in its work to open global markets for U.S. goods and services, enforcing America’s rights in the global trading system and fostering development through trade.

Focusing on emerging global markets, Ian Bremmer defines the keys to managing risk in an unstable world. A former foreign policy advisor to top world leaders, Bremmer outlines the opportunities in Asian markets and discusses America's role in the 21st century.

With an unparalleled track record spanning more than two decades, Christy Tanner has led innovation and disruption at the world’s most recognizable brands, breathing new life into their business models, keeping them several steps ahead of the curve, and positioning them as market leaders and innovators for the long term. Widely regarded as a media visionary, Tanner spearheaded agile digital and cultural transformation initiatives as a C-level executive at top companies, including CBS Interactive and TV Guide Digital, where she leveraged emerging technologies and cutting-edge narrative skills to develop winning strategies and future-focused teams. She draws from her own experiences as a corporate leader, sought-after advisor, and board member to help organizations across industries break new ground and create value by unlocking new opportunities to challenge conventional wisdom, build diverse coalitions, and meet consumer needs.

Dr. Evelyn Farkas is one of the nation’s premier voices on American foreign policy and geopolitics, and one of the nation’s most-trusted experts on U.S.-Russia relations. As Deputy Assistant Secretary of Defense for Russia/Ukraine/Eurasia, she was the Department of Defense’s top Russia expert under President Obama. Farkas advised three Secretaries of Defense during her tenure at the Pentagon and was responsible for policy toward Russia and the surrounding region. She is an outspoken voice on how America ought to respond to adversaries and manage aggressors, ranging from Russia to North Korea to Iran and China. Expertly positioned to discuss the at times tenuous intersection of foreign objectives and domestic priorities, Dr. Farkas appears regularly on CNN, MSNBC, BBC, and other networks. She currently serves as the executive director of the McCain Institute, and her op-eds are regularly featured in leading publications. She discusses how America’s position abroad is shifting under the current presidential administration, and the global gamut of national security challenges.

Zachary Karabell is a renowned economist and the author of The Leading Indicators: A Short History of the Numbers That Rule Our World. With his prolific, award-winning writing career, illustrious background on Wall Street, and PhD from Harvard, he offers audiences a tour de force of what’s to come and shows that optimism is a vital ingredient for capitalizing on current economic opportunities. He brings a unique perspective to the discussion of globalization and the economic environment and shares insights on how to use big data to get a real picture of the global economy.

General Michael Hayden, the former director of the Central Intelligence Agency (CIA) and the National Security Agency (NSA), was on the frontlines of geopolitics and the war on terror. A two-time New York Times best-selling author, he served nearly 40 years in the Air Force. The longest-tenured NSA director and the number one military intelligence officer in the country, Gen. Hayden oversaw the entire security community. He has also served in senior staff positions at the Pentagon, the National Security Council, and more. Hayden addresses security, intelligence, crisis management, terrorism, and geopolitics.

The former Acting and Deputy Director of the FBI, Andrew McCabe led a historic career as an American intelligence official. Named Acting Director of the FBI in May 2017, McCabe spent a total of 22 years at the FBI in various, increasingly-prominent roles. The New York Times said that McCabe “stood out [at the FBI] for his intellect and the range of high-profile cases he has been at the center of,” and The LA Times called him “a methodical investigator who assiduously worked to earn the trust of victims and, particularly, informants and witnesses.” Known for his incredible rise through the counter-terrorism and national security ranks to ultimately reach the top of the Bureau, McCabe worked such high-profile cases as the 2013 Boston Marathon bombing. The author of the highly-anticipated 2019 book "The Threat: How the FBI Protects America in the Age of Terror and Trump," he is exclusively represented by Leading Authorities speakers bureau, and discusses complex, critical issues including national security and cyber security with precision and clarity.