For tonight's "Coversations with Great Minds" - Thom welcomes an authority on wealth inequality in America, Chuck Collins.He is the senir scholar at the Institute for Policy Studies here in Washington, DC - as well as the co-founder of "Business for Shared Prosperity" - an organization that brings together business leaders to address wealth inequality in America and increased opportunites for everyone in our nation, He's worked with several of the welathiest people William Gates Sr. and Geroge Soros to advocate for taxing millionaires and billionaires. He's also co-authored several books including, "Wealth and Our Commonwealth: Why America Should Tax Accumulated Fortunes" and "Robin Hood was Right." For questions about the effects of extreme wealth inequality in America - he's the guy to talk to