Barke
What kind of laser?? Could it be from a club? Or a little handheld one?
Guys be afraid, be very afraid. There is a company in China selling 'little hand held lasers that will literally cut you in half. Start looking here.
Dragon Lasers
Then look at one of the current more powerful ones here
Bloody Madness!
Then to see what the current youth of today are up to, please go to you tube,(or google will direct you) and type in 'Dragon Lasers' to see how todays youth like to use these 'toys' (potential WMD).
There is no reason for anybody other than a scientist to buy these things, they should be under licence, yet as you will read on the comments on You Tube after watching the vids, they seem to be on the Hoodie of todays christmas list.
Shocking!!