Update 2019-08-05-copss-hadley-insight.md
Update 2019-08-05-copss-hadley-insight.md
yixuan/cosx.org,fyears/cosx.org,cosname/cosx.org,cosname/cosx.org,yixuan/cosx.org,fyears/cosx.org,cosname/cosx.org,fyears/cosx.org,yixuan/cosx.org