Bloomberg Washington Correspondent Joe Mathieu delivers insight and analysis on the latest headlines from the White House and Capitol Hill, including conversations with influential lawmakers and key figures in politics and policy.

Joe spoke to Ambassador Douglas Lute, Senior Fellow at the Belfer Center for Science and International Affairs, and former Deputy National Security Advisor coordinating the wars in Iraq and Afghanistan on Nancy Pelosi's Taiwan trip and China's response, and the U.S. drone strike that killed leader of al-Qaeda, Ayman al-Zawahiri. Bloomberg Government Elections reporter Greg Giroux breaks down Tuesday's primary contests in Michigan, Arizona, Missouri, Kansas, and Washington state. Plus, our politics panel Bloomberg Politics Contributor Jeanne Sheehan Zaino and Republican Strategist Doug Heye discussed Pelosi's Taiwan trip and races to watch in Tuesday's primaries.