For me it was only 2 out of at least 3, if I count "hear about" as being more than a casual mention (I wanted the title to be shorter but I actually mean looking up as in reading an article about, to find who / what / why / etc.), and if I ignore the cache of explosives found in Virginia.

For context, the three that I mean were: the driver in New Orleans, the truck explosion in Las Vegas, and the shooting in New York. (Edit: people are saying that the last one is not strictly speaking related to terrorism, at least that we know of. A better title for this post would have been "violent" rather than "terrorist" events.)

Damn, we sure live in "interesting" times! 🙄