In past posts, I have responded to concerns of safety in traveling across Europe. Notably, I was in a train accident when someone decided to cash in his chips by stepping in front of a TGV train. I have rented apartments in Paris (in the 10th Arrondissement about 4 blocks from the site of the 2015 nightclub shooting) and Nice (on the Promenade des Anglais about 1/2 block from the scene of the truck attack in 2015) and have shopped at the Supermarche (in Trebes, where a gunman killed several individuals in 2018). These terrorist attacks were tragic events, and my presence at the actual site of the killings, albeit not at the same time of the attacks, have impressed upon me the importance of vigilance and situational awareness.
I have recently booked accommodations in Naples, very near to Wednesday's bombing of Sorbillo's pizza restaurant on Via dei Tribunali. Fortunately, no one was injured or killed in the most recent bombing. https://www.thelocal.it/20190116/bomb-outside-naples-pizzeria-sorbillo
I shall not alter my travel plans, however, and I encourage each of us to approach travel as a declaration of personal and political freedom, being cognizant of possible risks, taking appropriate precautions, and being ever mindful that fear itself is the most effective weapon of a terrorist. If we appreciate possible dangers, but nevertheless stand tall and refuse to succumb to that fear, then we are all the better for it. I think that RS is absolutely correct when he describes travel as a "political act."