Citadel called for a surprise hike to build Warsh's credibility last week. This week, they sent out a warning that Fed messaging is actively burning it, with Treasuries selling off on the doubt.*Walter Bloomberg (@DeItaone):CITADEL WARNS FED MESSAGING IS HURTING CREDIBILITYCitadel Securities said Fed Chair Kevin Warsh's policy framework is creating uncertainty by pledging to curb inflation without clearly explaining how.The firm warned that relying on higher market yields to tighten financial ...