A reminder that your reading experience will be more pleasant if you put the trolls on ignore. It's easy -- when they post their usual stupidities, click on their name. This will take you to their personal page -- for instance, this one:

https://investorshangout.com/profile/view?id=65797

Underneath their avatar (probably on the left side of the page) there will be a link to ignore poster. Click it, and their posts won't appear in the list of messages any more.