As mentioned many times on this program, stocks entered the year trading at or near record-high valuation extremes.When stocks are at such overbought extremes, short-sellers smell opportunity. They've certainly had a lot of it over the past two weeks.Today we have the good fortune of speaking with one of the best known short-sellers in the business, Carson Block, founder of Muddy Waters Research.He's come to the conclusion that the market, especially in the US, are "broken"To find out why, watch this video.WORRIED ABOUT THE MARKET? SCHEDULE YOUR FREE PORTFOLIO REVIEW with Thoughtful Money's endorsed financial advisors at https://www.thoughtfulmoney.com