Columns, thorns, and superscriptions, oh my! This episode is a deep-dive--not into the Tiber River but rather the almost 2000 year history of the Ponte Sant'Angelo in Rome, Italy. It includes background on the bridge's ancient past, a little dip into the biography of Gianlorenzo Bernini, and even an excursus on the bridge's appearance in cinematic masterpieces (ahem...)such as Angels & Demons. Come for the angels, stay in spite of my professed desire to become enmeshed in a murder-mystery situation.