Candidates in Philly need to know those who vote in the primary are on the fringe of the voting populace. They are the group that pays attention the most and will catch these erratic shifts. You can't win a primary hoping for the general ignorance of voters.

There is a HUGE difference between the Police Union and Starbucks Union. To start, when the Starbuck Union shows up they are there to fight for pay and equity for the workers. When the Police Union shows up to the same protest, its to protect the business.

The Police Union have the weapons and the power and all they have shown is they care to protect themselves and those in power. They show no solidarity to the people and are widely recognized as not a real working class union.

Only plausible explanation. Also, you should really see a doctor and soon.