TECHNICALS- US soybean breakdown turns bullish view bearish Tuesday, 08 May 2012 16:55:57 By Carole Vaporean NEW YORK, May 8 (Reuters) – U.S. soybean futures <Sc1> exhibited a clear bearish signal on Tuesday when they broke below a key trendline, rupturing channel support that has been growing since early 2012. On the daily continuation chart,…