The Wall Street Journal surveyed economists on who should be the new Fed Chair, and also on who they whtink will actually get the job. WSJ Fed-watcher Timiraos compares the should/will gap and tweets the result. They ranked as the best choice Fed governor Christopher Waller(but) ... The likeliest, in their view, is National Economic Council Director Kevin Hassett This article was written by Eamonn Sheridan at investinglive.com.