As the evening rush of motorists descended upon Center City on Thursday evening, protesters from varying movements joined together for a large-scale "Day of Action" march to bring attention to their many causes. The marchers - including a few hundred activists seeking a national $15-an-hour minimum wage, a halt to a proposed stadium for Temple University, and an end to racial injustice - snaked down North Broad Street all the way to City Hall, where they stopped traffic for more than an hour. Bishop Dwayne Royster, executive director of POWER (Philadelphians Organized to Witness, Empower and Rebuild), said the goal...