He never intended to go to Pennsylvania, because he was never in this race to win. Just another disruption, bought and paid for.
Weird that if one is collecting signatures which are easily challenged that one wouldn’t collect two or three times as many just to forestall a challenge. We’re talking 2000 in a state of nearly 13 million. I know there must be some expense involved but the amount is trivial considering whats involved. What if this happened to Trump or Cruz? Someone with a legitimate chance?