The folks at the YouTube channel Reckless Youth posted this video the other day, claiming that it was a bit of a social experiment.

Reckless Youth says:

The purpose of this video was to see who would try and stop a robbery if they witnessed one happening in front of them. We got some mixed results, ..."

Mixed results indeed.

Watch what happens when some civilians take crime-stopping into their own hands!

Source: Free Beer & Hot Wings