Former First Lady Michelle Obama, who delivered an impassioned speech backing Vice President Kamala Harris at the Democratic National Convention (DNC) in Chicago, Illinois, in August, will not be hitting the campaign trail to back up Harris in the fall, CNN reported. “Former first lady Michelle Obama, who delivered a rallying cry speech in Chicago, is not expected to campaign, instead sticking with her officially non-partisan voter registration efforts,” CNN’s Edward-Isaac Dovere wrote on Friday. The revelation is yet another setback for Harris, who has been desperately trying to keep her surge of summer energy riding high into the fall...