San Francisco Fed Pres Williams said today that the flattening US yield curve is normal. If the yield curve were to invert or show signs of doing so, he said he'd take that seriously. The gap between 2 & 10yr yields is flattest since 2007, but still positive. pic.twitter.com/CXj6LcOK9e

— Lisa Abramowicz (@lisaabramowicz1) April 17, 2018