In this week’s Foreign Affairs retired U.S. diplomat David Hunter joins Rhett Palmer to break down a series of fast-moving international developments that could reshape global stability. They begin in Lebanon, where newly appointed U.S. Ambassador Michael Issa—a Lebanese-born American—arrives amid renewed violence and Israeli attacks on U.N. peacekeepers. What can one diplomat do to stabilize a fragile ceasefire? Next, David and Rhett examine rising tensions in Venezuela, as President Trump a...