Earlier this year, WFPL News aired a documentary called “A Critical Moment,” reported by Jess Clark and Stephanie Wolf. It’s a cross-examination of how Germany and the United States teach about their painful histories, and why. Mallory Noe-Payne, a reporter with RadioIQ in Richmond, Virginia, took on a similar project. Her podcast Memory Wars explores what Americans can learn from how Germany confronts one of its darkest chapters.