In Belgium, police are trying to make sense of an attack that saw a man shoot and kill five people, injure more than 100 and then take his own life during an attack on a busy bus stop near a Christmas market. They don't believe it's related to terrorism.
Reporter Megan Williams tells us about an effort under way at a former convent in Florence, Italy to identify the remains of the woman who might have been the model for Leonardo da Vinci's "Mona Lisa."
For today's Geo Quiz we're hitting some high notes. We begin our geo quiz with an aria from La Bohï¿½me. Rodolfo was played by Italian tenor Vittorio Grigolo who is from Tuscany. Can you name Vittorio Grigolo's hometown?
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