Mr. Marchetti shook my hand and told me I would be taking part in something Venetians had been doing for centuries.

WSJ: Taking Gondoliering Lessons in Venice, Italy

We love taking part in everything and for something as big as the Commonwealth Games, people will be coming out in their droves to spectate and volunteer, without question Glasgow 2014 will be a huge success.

BBC: Billy Connolly is Glasgow Commonwealth Games ambassador

You are also very closely monitored while you are taking part in a study, so the chances of something going wrong are incredibly slight.

BBC: The 'myth' of the clinical trial guinea pig

So could seeing violence in a video game be a positive developmental opportunity for children, in that they are free to play out any aggression, taking part of something that they realize is a fantasy world and not reality?

FORBES: Ferguson on Better Research, Addressing Causes of Aggression and Mental Illness and Being Involved with Children's Video Game Content

We assumed in part his behavior had something to do with his ex-wife taking his kids to Phoenix.

NPR: Excerpt: 'Then We Came to the End'