A Democratic official in Bucks County, Pennsylvania is facing calls for her arrest following a brazen defense of her vote to defy a court order and count questionable mail-in ballots in the contested U.S. Senate race. Diane Ellis-Marseglia, one of three commissioners who oversee election proceedings for the suburban county north of Philadelphia, told reporters last week that a ruling by the Pennsylvania Supreme Court invalidating certain absentee ballots “doesn’t matter” and that local election officials should count them anyway. The defiant stance comes as Sen. Bob Casey (D-PA) is grappling with a last-ditch recount effort despite trailing Republican Dave...