Swimming with the fishes

Today I met a man whose daily job is to get into a swimming pool and clean the outside of a tank full of sharks.

How does that feel?

I suppose in really hot weather its fine and something to look forward to of a morning, but when the desert air drops to a chilly six or seven degrees it probably isn't so good ,but the man seemed cheery enough and a job's a job.

Las Vegas is probably the strangest place I have ever visited - imagine Blade Runner crossed with the fall of Rome and your getting near.

I'm walking around in a state of bewilderment at the antics of people. I know anything goes in Las Vegas but anything............?

It could be the jet lag talking