Is Federal Reserve Chairwoman Janet Yellen capable of conducting a bond-market bloodbath? That’s what some on Wall Street are wondering. Albert Edwards, market strategist at Société Générale and noted permabear, expects Yellen, who is set to deliver semiannual testimony to the Senate Banking Committee on Tuesday, will trigger a steep bond selloff by talking up the possibility that the central bank will raise interest rates in March. In a note, he refers to the possibility as “The St. Valentine’s Day Massacre,” a homage to the 1929 gangland murder of seven men in a garage in the Lincoln Park neighborhood on Chicago’s Nor ... (full story)