Listener Mail: Purple Street Lights, Burger King Sauce Concerns, the Unsolved Death of Thomas Wales

Matthais calls to ask about why some streetlights are turning purple. Kyle writes in with a question about a possible fast food conspiracy to short people on condiments. Curious in Seattle prompts a disturbing exploration of the death of federal prosecutor Thomas Wales, who appears to have been murdered by a professional assassin. Ben, Matt and Noel decide to dive into the case in a future episode. All this and more in this week's listener mail segment.

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