Several columns ago, I used the phrase, “Thunder without sound,” when writing about our First Lady, Melania Trump. After my wife, two good friends, and I toured Auschwitz, I hope you’ll allow me to reuse that phrase, albeit slightly changed. Auschwitz doesn’t whisper, shout, or mumble; it’s a quiet explosion rocking the foundation of my soul. I walked through our tour with an open mind, allowing it to flow rudderlessly to shape an outline for me to express in a way I hope makes sense. However, to properly share my thoughts, I’ll need to break this down into a few...