Sen. Elizabeth Warren, a Democrat from Massachusetts, says newly released recordings of conversations between Federal Reserve officials show that the same kind of cozy relationships that led to the 2008 financial crisis still dominate Wall Street. "You really do, for a moment, get to be the fly on the wall that watches all of it, and there it is to be exposed to everyone: the cozy relationship, the fact that the Fed is more concerned about its relationship with a too-big-to-fail bank than it is with protecting the American public," Warren says. The recordings don't reveal anything outright illegal. Instead, they reveal Fed officials discussing "legal but shady" transactions and then wringing their hands over how to delicately bring them up with the bank. Warren, who before coming into office led an effort to create the U.S. Consumer Financial Protection Bureau, says that trepidation is another thing wrong with regulators today. "The fact that Goldman could mount a legal defense here is not really the point of these tapes. The point of these tapes is that the regulators are backing off long before anyone's in court making a legal argument about whether or not they came right up to the line or they crossed over the line." The bottom line, Warren says, is that the United States needs regulators "who understand that they work for the American people, not for the big banks."