Ray Dalio, the founder of the world's largest hedge fund firm Bridgewater Associates, says investors shouldn't expect another crisis like that in 2008 – but that there is still going to be "a gradual noose tightening." Dalio made the comments in an interview with Business Insider's global editor in chief Henry Blodget on The Bottom Line, Business Insider's new weekly business news show. You can watch the full interview here.