A new report from Pew Research shows that the sharpest drop in approval for resident Joe Biden is among the Democratic Party's most loyal and consistent supporters -- Black protestants. In March 2021, shortly after he took office, Biden's support among Black protestants stood at 92%. By January 2022, this was down to 65%, a drop of 27 points. Over the same period, overall national approval for the president, per Gallup, was down from 54% to 40% -- 14 points. About half the drop among Black protestants. Other polls among all Black voters tell the same story. An NBC poll...