I wanted to share a couple of interesting tidbits about some friends of Dry Powder, Larry Culp, the C.E.O. of General Electric, and our favorite power couple, Dave McCormick and Dina Powell. These little anecdotes come from the pages of The Fund, Rob Copeland’s blistering new book about Bridgewater—the world’s largest hedge fund, with roughly $100 billion under management—and Ray Dalio, its founder, with a net worth of around $16.5 billion. The Fund comes out on Tuesday but has already been the talk of much of Wall Street for a few months now, if for no other reason than for its revelations about Dalio and the firm, which has long been an enigmatic enclave on the coast of Connecticut. (I interviewed Copeland earlier today about the book and will share that conversation on Wednesday.)