Anderson Cooper 360

Market Meltdown: Join the Live Chat

It was an ugly day on Wall Street. The Dow plunged 512 points, its worst one-day decline since the 2008 financial crisis. What's fueling the sell-off and should you be worried about your investments? We'll talk it over with our money experts. Plus, a guilty verdict in Warren Jeffs sexual assault trial. Jeffs represented himself in court and pulled off an interesting closing argument. And, see who we add to our RidicuList.

Scroll down to join the live chat during the program. It's your chance to share your thoughts on tonight's headlines. Keep in mind, you have a better chance of having your comment get past our moderators if you follow our rules.

Here are some of them:

1) Keep it short (we don't have time to read a "book")
2) Don't write in ALL CAPS (there's no need to yell)
3) Use your real name (first name only is fine)
4) No links
5) Watch your language (keep it G-rated; PG at worst - and that includes $#&*)