In the not-too-distant-past, Fed watchers had to divine U.S. central bank strategy from a trickle of information. No longer. And on Friday, there will be a firehose of Fed speakers for the markets to digest. Fed Chairwoman Janet Yellen will give her latest views on the health of the labor market at 10 a.m. Eastern on Friday. In previous speeches, Yellen has laid out a dashboard of[...]