Trump charges are a first in the U.S. How have presidential trials played out elsewhere?

Donald Trump has become the first sitting or former U.S. president to face criminal charges, but history shows that leaders have faced trial in other established democracies without shaking trust in those institutions. Matt Galloway talks to Azi Paybarah, a breaking politics reporter with the Washington Post; and Jay Krehbiel, an associate professor of political science at Western Virginia University.