President Joe Biden is expected to be among the special guests attending an ice cream social at his Harrisburg area campaign headquarters on Sunday. The event, from 5 to 7 p.m. at the Biden-Harris headquarters in Lower Paxton Township, is by invitation only. It will be Biden’s first visit to the region since Labor Day 2020 when he stopped by the Pennsylvania AFL-CIO office in downtown Harrisburg. Biden was scheduled to speak before the National Education Association in Philadelphia on Sunday, but the campaign cancelled those plans following the National Education Association Staff Organization’s Friday announcement it was going on...