10-year Treasury yield dips below 4% [vRcEen4OS9i] Published in Everyday Knowledge CNBC's Rick Santelli reports on bond markets. muPa7S2TDit hT9VBsyw7lx KNM7e2Jy4Mh JjaXnwdar7u egXAOeZ1cXY YOO6WB4lpsi