Yes, this has Clinton written all over it. Republicans in PA should be registering so they can vote for him in the primary. If they don’t Hillary will take over 60% and begin her final oad to the White House.
This republican officially changed his party affiliation to democrat (temporarily of course)
Here’s the PA webportal for all of your voting needs
https://www.pavoterservices.state.pa.us/Pages/SurePortalHome.aspx