I'm training to be an engineer <a href=" http://www.mcsaatchimerlin.com/is-there-a-generic-for-inderal-la.pptx ">propranolol short term memory loss</a> Bernanke last week caused a dramatic dollar sell-off with comments that were considered unexpectedly dovish. That kept most market participants on the sidelines on Wednesday ahead of comments they hope will give more clarity on when and at what pace U.S. monetary stimulus will be scaled back.