We hold our breath every four years for pennsyvania and fail every time. The state has a ton of Puerto Ricans and illegals that have arrived in the state the last twenty years.
A lot of those Puerto Ricans are actually Dominicans. They pretend to be Ricans so as not to be deported. They carry fake PR documents.
This is why the territory of Puerto Rico has nullified all PR birth certificates going back 100 years. If you were born in Puerto Rico prior to 2010, then you MUST re-register for a new birth certificate.
http://portal.ct.gov/Puerto_Ricos_New_Birth_Certificate_Law/
Allentown also has a very large Syrian and Lebanese population. Many of them (40%-45%) actually vote Republican.