Business Why Wall Street is relieved Summers is out (and Yellen may be in) at Fed (+video)

The Wall Street rally after Larry Summers bowed out of consideration to lead the Fed is really about the Fed's stimulus program of 'quantitative easing.' Wall Street wants it to last as long as possible, and Janet Yellen would likely close the spigot more slowly. 

Gary Cameron/ Reuters/ File

This week, Wall Street is apparently breathing a sigh of relief.