Searching on youtube earlier, I came across this gem. I must have seen this Louis Theroux episode a good four or five times now. Louis is a great documentary maker and so this isn’t a demonising or glorifying documentary on Las Vegas Casinos or gambling. Instead it shows the various shades of grey and the characters you find at casinos, as well as the ups and downs they experience while gambling. This isn’t horse racing specific of course, but it has the ‘wacky’ in wacky races covered, that’s for sure!