The European Central Bank's next policy moves and the order they come in are still up in the air and might even include a rate hike or sales of bonds, a director at Germany's central bank said. Joachim Wuermeling's comments signal Germany's impatience with the ECB's ultra-easy policy as inflation in the bloc rebounds and raise new questions about the bank's policy plan, which was reiterated by its chief economist on Friday. The ECB has said it would keep buying bonds until at least the end of the year and keep interest rates at current record low levels or even cut them until "well past" that point. "The ... (full story)