Mick Clifford: Could Montgomery County determine who will be the next US president?

With Pennsylvania the biggest prize among the seven swing states up for grabs, within the state there are deemed to be a few counties that will have an outsized influence on the result

Republican presidential nominee Donald Trump addresses a campaign rally in Allentown, Pennsylvania. Picture: AP /Julia Demaree Nikhinson

Every vote is equal in a democracy. But in the US presidential election, some votes are more equal than others. Asma Davis has just cast her early vote in Number One Montgomery Plaza, Norristown, in Montgomery County, Pennsylvania. 

Asma has lived all her life in east Norristown, this suburb of Philadelphia. She walks out into the strong autumn sun and agrees to talk to the reporter from Ireland.