Terry Kennedy of Sq. Hill joins in a protest against UPMC, calling for good jobs with a union for all service workers, Downtown on Wednesday, July 30, 2014.  The protestors began with a rally in Mellon Square Park then marched to UPMC's headquarters where around 30 demonstrators were arrested by police.

 Lucille Prater-Holliday of Homewood listens on during a protest against UPMC.

 Erin Kramer of Sq. Hill, right, chants during the protest. 

 Pittsburgh Police Commander Scott Schubert informs demonstrators blocking Grant Street that they will be arrested if they don't move.

Demonstrators are arrested along Grant Street.