Imagine you are enjoying a nice soak in the pool, washing away the cares of a long hot day with the cool relaxing water. You look up from your momentary bliss and find that your pool party has been crashed by an interloper. This isn't just any interloper, he is much bigger than you and he will have his way. He is an elephant and this is video proof of such an incident actually happening.

I think the fact the swimmers remained calm and quiet helped keep the elephant calm and quiet. He took a sip or two of delicious chlorinated pool water and then went about his business. For once the guy next to the edge of the pool wasn't the biggest guy at the party.